[User]
When writing research papers, you will often be asked to follow a particular style guide for your citations. One popular style guide is the Modern Language Association (MLA) Handbook.
Below are the basic formats for some common types of Works Cited entries. Consult the MLA Handbook for a complete list.
Books:
Format | Author(s). Book Title. City of Publication: Publisher, Year of Publication. Medium of Publication.
Example | Austen, Jane. Pride and Prejudice. New York: Dover Publications, 1995. Print.
Essays, short stories, or poems in an anthology or book:
Format | Author(s). "Essay, Poem, or Short Story Title." Anthology or Book Title. Ed. Editor Name. City of Publication: Publisher, Year of Publication. Page Number(s). Medium of Publication.
Example | James, Henry. "The Middle Years." The Oxford Book of American Short Stories. Ed. Joyce Carol Oates. Oxford: Oxford UP, 2013. 116-135. Print.
Magazine and newspaper articles:
Format | Author(s). "Article Title." Title of Magazine or Newspaper Date of Publication: Page(s). Medium of Publication.
Example | Hayes, David J., and James H. Stock. "The Real Cost of Coal." New York Times 24 Mar. 2015: n. pag. Web. 25 Mar. 2015.
Journal articles:
Format | Author(s). "Article Title." Title of Journal Volume.Issue (Year): Page(s). Medium of Publication.
Example | Gillette, Jane, et al. "Human Simulations of Vocabulary Learning." Cognition 73.2 (1999): 135-176. Print.
Web pages:
Format | Author(s). "Page Title." Name of Website. Publisher, Date of Publication. Medium of Publication. Date of Access.
Example | Gunn, Janelle P., and Lauren E. Owens. "How to Slash Sodium from Your Diet." Livestrong.com. Demand Media, 30 Mar. 2015. Web. 31 Mar. 2015.
Additional guidelines:
Author Names. The first author's name is written in last name, first name format (Smith, Jane). Additional author names are written in first name last name format (Smith, Jane, and John Doe). If there are more than three authors, the first author's name is followed by "et al.," which stands for and others (e.g., Smith, Jane, et al.).
Medium of Publication. Each entry must include information about what form the content was communicated in. The most common mediums are "Print" and "Web," but other possibilities include "Film," "E-mail," and "Lecture." Whenever the Medium of Publication is "Web," the date of access (the day, month, and year the webpage was viewed) must be listed directly after the Medium of Publication.
Editors and Translators. If a work has an editor or a translator, this information must be added to the Works Cited entry using the appropriate abbreviation. "Ed." stands for edited by. "Trans." stands for translated by.
Missing Information. If a work has no known author, the author section of the citation is simply left out. If a work has no available page numbers, the abbreviation "n. pag." is used instead. If a work has no available publication date, the abbreviation "n.d." is used instead. If a work has no available publisher or no available city of publication, the abbreviation "n.p." is used instead.

Question:
What does this Works Cited entry indicate about the cited work?
Witze, Alexandra. "Race to Unravel Oklahoma's Artificial Quakes." Nature 520.7548 (2015): 418419. Web. 27 Apr. 2015.

0. It has more than one author.
1. It was published on April 27, 2015.
2. It was accessed on April 27, 2015.

[Assistant]
Look closely at the Works Cited entry:
Witze, Alexandra. "Race to Unravel Oklahoma's Artificial Quakes." Nature 520.7548 (2015): 418419. Web. 27 Apr. 2015.
You can tell that the cited work was accessed on April 27, 2015, by looking at the date of access, which appears after the medium of publication.
Therefore my final answer is: 2


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought. It can stand alone as a sentence. A dependent clause is not a complete thought. It cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw a flash of lightning, and seconds later we heard the rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause usually begins with a subordinating conjunction such as after, although, as, because, before, if, since, unless, until, when, or while.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.

Question:
Which is a simple sentence?

0. Mr. Armstrong peeled the tangerine and divided it into sections.
1. The cats hissed at each other through the screen door, and then the dog scared them both away.

[Assistant]
The first sentence is the simple sentence. It is a single independent clause.
Mr. Armstrong peeled the tangerine and divided it into sections.
Therefore my final answer is: 0


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Alliteration is the repetition of sounds at the beginning of nearby words.
What a lucky little lady you are!
An allusion is a brief reference to something or someone well known, often from history or literature.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.
A simile uses like or as to compare two things that are not actually alike.
The cat's fur was as dark as the night.
A metaphor compares two things that are not actually alike without using like or as.
The snow formed a blanket over the town.
Onomatopoeia involves using a word that expresses a sound.
The scrambled eggs hit the floor with a splat.
Personification is giving human characteristics to nonhuman things.
The trees danced in the wind.
A pun involves using a word or phrase in a humorous way that suggests more than one meaning.
A great new broom is sweeping the nation.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
Which figure of speech is used in this text?
William's '64 Impala groaned as he turned the ignition. Yet again he resolved to refurbish it over the summer.

0. personification
1. simile

[Assistant]
The text uses personification, giving human characteristics to nonhuman things.
William's '64 Impala groaned describes the car as if it were human.
Therefore my final answer is: 0


[User]
Every object is made of one or more materials. A material is a type of matter. Wood, glass, metal, and plastic are common materials.
A material has different properties. A material's properties tell you how it looks, feels, tastes, or smells.

Question:
Which would stretch more?

0. cotton shirt
1. ceramic plate

[Assistant]
Stretchy is a property. A stretchy material gets longer when you pull on it.
Look at each picture, one at a time. Imagine pulling on the material shown in each picture.
Of the choices, the cotton shirt would stretch more. If you pull the sleeve of a cotton T-shirt, it will get longer.
Therefore my final answer is: 0


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. It takes courage to stand up for people who are being bullied.
1. It takes guts to stand up for people who are being bullied.

[Assistant]
The second sentence is less formal. You can tell because it uses slang (takes guts).
The first sentence uses formal language in place of the slang, so it is more formal overall.
Therefore my final answer is: 0


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which closing is correct for a letter?

0. thanks,
Ted
1. Thanks,
Ted

[Assistant]
The first closing is correct:
Its first word is capitalized, and it ends with a comma.
Therefore my final answer is: 1


[User]
In a title, capitalize the first word, the last word, and every important word in between.
The Wind in the Willows James and the Giant Peach
These words are not important in titles:
Articles, a, an, the
Short prepositions, such as at, by, for, in, of, on, to, up
Coordinating conjunctions, such as and, but, or

Question:
Which correctly shows the title of a book?

0. Pat the Bunny
1. pat the Bunny

[Assistant]
Capitalize the first word, the last word, and every important word in between. The word the is not important, so it should not be capitalized.
The correct title is Pat the Bunny.
Therefore my final answer is: 0


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Much to our shock, Jake chose to turn the other cheek when Alana insulted him in a meeting.

0. a song
1. the Bible

[Assistant]
The source of the allusion turn the other cheek is the Bible.
In the Bible, Jesus counsels his followers to resist retaliation. He says that if they are struck on the right cheek, they shouldn't lash out; instead, they should turn the other cheek toward their attacker.
The allusion turn the other cheek means to respond without aggression.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Alliteration is the repetition of sounds at the beginning of nearby words.
What a lucky little lady you are!
An allusion is a brief reference to something or someone well known, often from history or literature.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.
A simile uses like or as to compare two things that are not actually alike.
The cat's fur was as dark as the night.
A metaphor compares two things that are not actually alike without using like or as.
The snow formed a blanket over the town.
Onomatopoeia involves using a word that expresses a sound.
The scrambled eggs hit the floor with a splat.
Personification is giving human characteristics to nonhuman things.
The trees danced in the wind.
A pun involves using a word or phrase in a humorous way that suggests more than one meaning.
A great new broom is sweeping the nation.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
Which figure of speech is used in this text?
When I was a teenager, reading was my ticket to foreign lands: I traveled to India, China, and Antarctica without ever leaving the comfort of my home.

0. simile
1. metaphor

[Assistant]
The text uses a metaphor, comparing two things that are not actually alike without using like or as.
Reading was my ticket compares reading to a ticket to foreign lands without using like or as.
Therefore my final answer is: 1


[User]
There are four kinds of sentences.
A declarative sentence is a statement. It tells about something. A declarative sentence always ends with a period.
I have an older brother and a younger sister.
An interrogative sentence is a question. It asks something. An interrogative sentence always ends with a question mark.
How tall are you?
An imperative sentence is a command. It makes a request or tells someone to do something. An imperative sentence usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
Read the first chapter by next week.
Look out for that car!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
Some whales are over ninety feet long!
I can't wait until tomorrow!

Question:
What kind of sentence is this?
Does Jeanette prefer pizza or pasta?

0. interrogative
1. imperative

[Assistant]
The sentence asks something, and it ends with a question mark. It is an interrogative sentence.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Colin acquired this trait?

0. Some scars fade more quickly than others.
1. Colin's scar was caused by an accident. He cut his arm when he fell off his bicycle.

[Assistant] Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.
Some traits, like flower color in pea plants, are controlled by a single gene. Most plants and animals have a genotype made up of two alleles for these traits. These two alleles determine whether an organism is homozygous or heterozygous for the gene.
An organism with two identical alleles for a gene is homozygous for that gene. A pea plant with the genotype FF or ff is homozygous for the flower color gene.
An organism with two different alleles for a gene is heterozygous for that gene. A pea plant with the genotype Ff is heterozygous for the flower color gene.
The types of alleles in an organism's genotype determine the organism's phenotype. Some alleles have types called dominant and recessive. These two types can cause different versions of a trait to appear as the organism's phenotype.
A dominant allele causes its version of the trait to appear even when the organism also has a recessive allele for the gene. In pea plants, the F allele, which causes purple flowers, is dominant over the f allele. A pea plant with at least one F allele will have the F allele's version of the flower color trait. So, a plant with the genotype FF or Ff will have purple flowers.
A recessive allele causes its version of the trait to appear only when the organism does not have any dominant alleles for the gene. In pea plants, the f allele, which causes white flowers, is recessive to the F allele. A pea plant with only f alleles will have the f allele's version of the flower color trait. So, a plant with the genotype ff will have white flowers.

Question:
Based on this information, what is Buttons's phenotype for the fur type trait?

0. curly fur
1. straight fur

[Assistant]
Buttons's genotype for the fur type gene is ff. Buttons's genotype of ff has only f alleles. The f allele is for curly fur. So, Buttons's phenotype for the fur type trait must be curly fur.
To check this answer, consider whether Buttons's alleles are dominant or recessive. The allele for curly fur (f) is recessive to the allele for straight fur (F). This means F is a dominant allele, and f is a recessive allele.
Buttons's genotype of ff has only recessive alleles. An organism with only recessive alleles for a gene will have the recessive allele's version of the trait. So, Buttons's phenotype for the fur type trait must be curly fur.
Therefore my final answer is: 0


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Brooke anticipated that the free makeover her friend was promising would turn out to be a Trojan horse.

0. the Bible
1. Greek mythology

[Assistant]
The source of the allusion Trojan horse is Greek mythology.
In Greek mythology, the Greek army tricks the Trojan army into taking a large wooden horse into their carefully guarded city. The horse turns out to be filled with Greek warriors who, once inside the city of Troy, open the gates to the Greek army waiting outside.
The allusion Trojan horse means a deceptive or harmful offering.
Therefore my final answer is: 1


[User]
Every object is made of one or more materials. A material is a type of matter. Wood, glass, metal, and plastic are common materials.
A material has different properties. A material's properties tell you how it looks, feels, tastes, or smells.

Question:
Which is harder?

0. ice rink
1. clay ball

[Assistant]
Hard is a property. A hard material keeps its shape when you press on it with your finger.
Look at each picture, one at a time. Imagine pushing on the material shown in each picture.
Of the choices, the ice rink is harder. If you step on the ice at an ice rink, it will not change shape.
Therefore my final answer is: 0


[User]
A sentence is a group of words that expresses a complete thought.
The band I'm in has been rehearsing daily because we have a concert in two weeks.
A sentence fragment is a group of words that does not express a complete thought.
Rehearsing daily because we have a concert in two weeks.
This fragment is missing a subject. It doesn't tell who is rehearsing.
The band I'm in.
This fragment is missing a verb. It doesn't tell what the band I'm in is doing.
Because we have a concert in two weeks.
This fragment is missing an independent clause. It doesn't tell what happened because of the concert.

Question:
Is there a sentence fragment?
In 1962, First Lady Jacqueline Kennedy gave her husband, President John F. Kennedy, an artistically engraved whale tooth. Which was eventually buried with him in Arlington National Cemetery.

0. yes
1. no

[Assistant]
There is a sentence fragment that does not express a complete thought.
In 1962, First Lady Jacqueline Kennedy gave her husband, President John F. Kennedy, an artistically engraved whale tooth. Which was eventually buried with him in Arlington National Cemetery.
Here is one way to fix the sentence fragment:
In 1962, First Lady Jacqueline Kennedy gave her husband, President John F. Kennedy, an artistically engraved whale tooth, which was eventually buried with him in Arlington National Cemetery.
Therefore my final answer is: 0


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. The woman at the post office weighs the package on a scale.
1. I will address the envelope, and you can put the stamp on it.

[Assistant]
The second sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction and.
I will address the envelope, and you can put the stamp on it.
Therefore my final answer is: 1


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
The man will type the note on his computer.

0. present tense
1. future tense
2. past tense

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, type. The verb tells you about something that is going to happen.
Therefore my final answer is: 1


[User]
Question:
What is Abraham Lincoln famous for?

0. He helped write the Declaration of Independence.
1. He was president of the United States.
2. He gave women the right to vote.

[Assistant]
Abraham Lincoln was the 16 th president of the United States. He is famous for helping to end slavery. He is also famous for leading the country through the Civil War.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that a pencil is 16 long. You might be thinking, 16 what? Is the pencil 16 centimeters long? 16 meters? 16 kilometers?
The number 16 on its own does not give you much information about the length of the pencil. That is because the units are missing.
Now look at the drawing of the pencil and the ruler. The ruler shows that the units are centimeters. So, the length of the pencil is 16 centimeters.
There are 100 centimeters in 1 meter. So, 1 centimeter is much shorter than 1 meter.
There are 1,000 meters in 1 kilometer. So, 1 meter is much shorter than 1 kilometer.

Question:
How long is a garden rake?

0. 2 kilometers
1. 2 meters

[Assistant]
The better estimate for the length of a garden rake is 2 meters.
2 kilometers is too long.
Therefore my final answer is: 1


[User]
Formal writing is used for essays, business letters, and reports. The following types of informal language should be avoided in formal writing:
Type | Examples
slang | cool, awesome
idioms | knock your socks off
conversational language | gonna, kinda, yeah
abbreviated language | ASAP, FYI
overly simple or imprecise language | he got some stuff at the store
contractions | can't, won't
Contractions are not as informal as the other types, but they should be used sparingly in formal writing.
Compare the following sentences. The first is informal. The second is formal.
Informal: Yeah, ostriches can't fly, but they're awesome runners.
Formal: Though ostriches are flightless, they are remarkably adept runners.

Question:
Which sentence is more formal?

0. Mecca's a city in Saudi Arabia, and it's an important religious center for Muslims around the world.
1. Mecca, a city in Saudi Arabia, is a religious center for Muslims around the world.

[Assistant]
The first sentence is less formal. You can tell because it uses contractions (Mecca's, it's).
The second sentence does not use contractions, so it is more formal.
Therefore my final answer is: 1


[User]
There are four kinds of sentences.
A declarative sentence is a statement, and it always ends with a period.
The nurse told Mr. Abrams to roll up his sleeve so that she could check his blood pressure.
An interrogative sentence is a question, and it always ends with a question mark.
Do you have any plans for the upcoming weekend?
An imperative sentence is a command. It makes a request or tells someone to do something, and it usually ends with a period. If the command shows strong feeling, it ends with an exclamation point.
For this assignment, use references to support your claims.
Don't drive so quickly in the construction zone!
An exclamatory sentence is like a statement, but it shows surprise or strong feeling. An exclamatory sentence always ends with an exclamation point.
I can't wait to travel through Europe this summer!

Question:
What kind of sentence is this?
I can't believe this is Denise's first time seeing the Pacific Ocean!

0. exclamatory
1. interrogative
2. declarative

[Assistant]
The sentence tells about something, but it shows surprise and ends with an exclamation point. It is an exclamatory sentence.
Therefore my final answer is: 0


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Quinn will sweep the sidewalk in front of her store.

0. past tense
1. future tense
2. present tense

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, sweep. The verb tells you about something that is going to happen.
Therefore my final answer is: 1


[User]
Vertebrates and invertebrates are both groups of animals.
A vertebrate has a backbone. The backbone is made of many bones in an animal's back. A vertebrate's backbone helps connect the different parts of its body. In the drawings below, each vertebrate's backbone is colored orange.
An invertebrate does not have a backbone. In fact, invertebrates do not have any bones! Some invertebrates have an outer cover on their body called an exoskeleton. Other invertebrates have a soft body.

Question:
Select the invertebrate.

0. grasshopper
1. West African rubber frog
2. bald eagle
3. water buffalo

[Assistant]
A water buffalo is a mammal. Like other mammals, a water buffalo is a vertebrate. It has a backbone.
A grasshopper is an insect. Like other insects, a grasshopper is an invertebrate. It does not have a backbone. It has an exoskeleton.
A West African rubber frog is an amphibian. Like other amphibians, a West African rubber frog is a vertebrate. It has a backbone.
A bald eagle is a bird. Like other birds, a bald eagle is a vertebrate. It has a backbone.
Therefore my final answer is: 0


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. Right after she bought it, Leslie dropped the book for her literature class.
1. Right after Leslie bought the book for her literature class, she dropped it.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun it could refer to the book or the class.
Right after Leslie bought the book for her literature class, she dropped it.
The second answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
Right after she bought it, Leslie dropped the book for her literature class.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Volume is a measurement of how much space something takes up.
There are many different units of volume. When you are using metric units, volume may be written in units of milliliters or liters.
There are 1,000 milliliters in 1 liter. So, 1 milliliter is much less than 1 liter.
A raindrop has a volume of about 20 milliliters, while a large soda bottle has a volume of 2 liters. The flask shown here measures volumes up to 500 milliliters.

Question:
What is the volume of a kiddie pool?

0. 1,170 milliliters
1. 1,170 liters

[Assistant]
The better estimate for the volume of a kiddie pool is 1,170 liters.
1,170 milliliters is too little.
Therefore my final answer is: 1


[User]
Solid, liquid, and gas are states of matter. Matter is anything that takes up space. Matter can come in different states, or forms.
When matter is a solid, it has a shape of its own.
Some solids can be bent or broken easily. Others are hard to bend or break.
A glass cup is a solid. A sock is also a solid.
When matter is a liquid, it takes the shape of its container.
Think about pouring a liquid from a cup into a bottle. The shape of the liquid is different in the cup than in the bottle. But the liquid still takes up the same amount of space.
Juice is a liquid. Honey is also a liquid.
When matter is a gas, it spreads out to fill a space.
Many gases are invisible. So, you cant see them. Air is a gas.

Question:
Select the solid.

0. fork
1. grape juice
2. air inside a bubble

[Assistant]
The air inside a bubble is a gas. A gas spreads out to fill a space. The air inside a bubble fills all the space in the bubble. If the bubble pops, the air will spread out to fill a much larger space.
A fork is a solid. You can bend a fork. But it will still have a size and shape of its own.
Grape juice is a liquid. A liquid takes the shape of any container it is in. If you pour grape juice into a different container, the grape juice will take the shape of that container. But the grape juice will still take up the same amount of space.
Therefore my final answer is: 0


[User]
Personification is giving human characteristics to nonhuman things. It is a figure of speech that can be used to make writing more interesting or to emphasize a point.
The trees danced in the wind.
The word danced describes the trees as if they were people. Unlike people, however, trees can't actually dance. Instead, the personification suggests that the trees are moving.

Question:
Complete the sentence so that it uses personification.
The run-down truck () through its very last trip.

0. lasted
1. suffered

[Assistant]
Complete the sentence with the word suffered. It describes the truck as if it were an old, sick person.
Therefore my final answer is: 1


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which closing is correct for a letter?

0. Thank You,
Luther
1. Thank you,
Luther

[Assistant]
The first closing is correct:
Its first word is capitalized, and it ends with a comma.
Therefore my final answer is: 1


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
They will fix the car engine.

0. past tense
1. present tense
2. future tense

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, fix. The verb tells you about something that is going to happen.
Therefore my final answer is: 2


[User]
All solids, liquids, and gases are made of matter. Matter is made up of tiny particles that are always moving. The energy from the motion of these particles is called thermal energy.
Temperature measures how hot or cold matter is. If the particles in matter move faster, the temperature goes up. The matter now has both more thermal energy and a higher temperature.

Question:
Which object has the most thermal energy?

0. a metal paper clip at a temperature of 16C
1. a metal paper clip at a temperature of 20C
2. a metal paper clip at a temperature of 23C

[Assistant]
All three metal paper clips have the same mass but different temperatures. Since the 23C paper clip is the hottest, it has the most thermal energy.
Therefore my final answer is: 2


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. At lunchtime, Mike can often be found reading at his favorite caf, where they provide unlimited coffee refills.
1. At lunchtime, Mike can often be found reading at his favorite caf, where the servers provide unlimited coffee refills.

[Assistant]
The first answer choice contains a vague pronoun reference. The pronoun they is used without its antecedent.
The second answer choice shows a possible correction for the vague pronoun reference. They has been replaced with the servers.
At lunchtime, Mike can often be found reading at his favorite caf, where the servers provide unlimited coffee refills.
Therefore my final answer is: 0


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. We wanted a snack we ate some cherries.
1. The conductor took tickets from everyone on the train.

[Assistant]
We wanted a snack we ate some cherries is a run-on sentence. It has two sentences that are joined without end punctuation: We wanted a snack and We ate some cherries.
Therefore my final answer is: 0


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
The air in Boulder, Colorado, is often dry in the winter.

0. weather
1. climate

[Assistant]
Read the text carefully.
The air in Boulder, Colorado, is often dry in the winter.
Humidity is the amount of water in the air.
This passage tells you about the usual winter humidity in Boulder. It does not describe what the weather is like on a particular day. So, this passage describes the climate.
Therefore my final answer is: 1


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the athlete's mass did not change.
The gravitational potential energy stored between the athlete and Earth () as she sped up around the track.

0. increased
1. stayed the same
2. decreased

[Assistant]
Think about how the distance between the athlete and the center of Earth changed.
Because the track was flat, each point on the track was the same distance from the center of Earth. As she sped up around the track, the distance between the athlete and the center of Earth stayed the same. So, the gravitational potential energy stored between the athlete and Earth stayed the same as she sped up around the track.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
When you are using metric units, length can be written with units of millimeters, centimeters, meters, or kilometers. One meter contains 100 centimeters or 1,000 millimeters. So, 1 meter is larger than 1 centimeter, and 1 centimeter is larger than 1 millimeter.
The tip of the pencil shown here is only 1 millimeter wide, but the pencil is about 16 centimeters long.
A red fox is about 1 meter long. The Sydney Harbour Bridge in Australia is about 1,000 meters, or 1 kilometer, in length.

Question:
How long is a caterpillar?

0. 49 millimeters
1. 49 kilometers
2. 49 centimeters

[Assistant]
The best estimate for the length of a caterpillar is 49 millimeters.
49 centimeters and 49 kilometers are both too long.
Therefore my final answer is: 0


[User]
A letter starts with a greeting and ends with a closing. For each one, capitalize the first word and end with a comma. You should also capitalize proper nouns, such as Aunt Sue.
Dear Aunt Sue,
I'm glad you could come to my party, and
thank you for the birthday gift. I could not have
asked for a better one! Every time I see it, I think
of you.
With love,
Rory

Question:
Which greeting is correct for a letter?

0. Dear aunt jenny,
1. Dear Aunt Jenny,

[Assistant]
The second greeting is correct:
Its first word is capitalized, and it ends with a comma. Aunt Jenny is capitalized because it is a proper noun.
Therefore my final answer is: 1


[User]
A simple sentence is a sentence with only one subject and predicate.
The pitcher threw the ball to first base.
A compound sentence is two simple sentences joined by a comma and a conjunction such as and, but, or, or so.
The pitcher threw the ball, and the batter hit it.
Some simple sentences have a compound subject or a compound predicate, but they are not compound sentences.
Anna and James will watch the fireworks tonight.
This simple sentence has a compound subject, Anna and James.
The singers bowed and walked off the stage.
This simple sentence has a compound predicate, bowed and walked off the stage.
Some simple sentences have introductory phrases, but they are not compound sentences. The introductory phrase is part of the predicate.
In the winter, Farmer Ben wears his heavy coat.
This is a simple sentence. There is one subject, Farmer Ben, and one predicate, wears his heavy coat in the winter.

Question:
Which is a compound sentence?

0. Dad took the last chair, so you will have to stand.
1. The Mississippi River flows from Lake Itasca to the Gulf of Mexico.

[Assistant]
The first sentence is the compound sentence. It is made up of two simple sentences joined by a comma and the conjunction so.
Dad took the last chair, so you will have to stand.
Therefore my final answer is: 0


[User]
Every object is made of one or more materials. A material is a type of matter. Wood, glass, metal, and plastic are common materials.
A material has different properties. A material's properties tell you how it looks, feels, tastes, or smells.

Question:
Which would smell more?

0. bone
1. gum

[Assistant]
Smelly is a property. A smelly material has a strong smell.
Look at each picture, one at a time. Imagine smelling the material shown in each picture.
Of the choices, the gum would smell more. Gum has a strong smell.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. The child chews her food carefully.
1. The park is a beautiful place, everyone goes there.

[Assistant]
The park is a beautiful place, everyone goes there is a run-on sentence. It has two sentences that are joined by just a comma: The park is a beautiful place and Everyone goes there.
Therefore my final answer is: 1


[User]
A sentence is a group of words that forms a complete thought. It has both a subject and a verb.
My friends walk along the path.
A sentence fragment is a group of words that does not express a complete thought. It is usually missing a subject or a verb.
Knows the answer.
This is a sentence fragment. It is missing a subject.
Who knows the answer? She knows the answer.
The bright red car.
This is a sentence fragment. It is missing a verb.
What did the bright red car do? The bright red car stopped.
A run-on sentence is made up of two sentences that are joined without end punctuation or with just a comma.
I knocked on the door it opened.
It started raining, we ran inside.
To fix a run-on sentence, separate it into two sentences. Add end punctuation after the first sentence, and capitalize the second sentence.
I knocked on the door. It opened.
It started raining. We ran inside.
You can also fix a run-on sentence by rewriting it as a compound sentence. A compound sentence is two sentences joined by a comma and a conjunction such as and, but, or, or so.
I knocked on the door, and it opened.
It started raining, so we ran inside.

Question:
Which is a run-on sentence?

0. An email from my friend in Italy.
1. Mr. Soto will teach a math lesson the children will take notes.

[Assistant]
Mr. Soto will teach a math lesson the children will take notes is a run-on sentence. It has two sentences that are joined without end punctuation: Mr. Soto will teach a math lesson and The children will take notes.
Therefore my final answer is: 1


[User]
During a chemical reaction, thermal energy is absorbed or released as heat. This transfer of thermal energy changes the temperature of the reaction's surroundings. The surroundings are everything around the reaction, such as the solution that the reaction takes place in or the air nearby.
Some reactions release thermal energy into the surroundings. This thermal energy is converted from chemical energy, which is provided by the molecules in the reaction. As the thermal energy moves out of the reaction and into the surroundings, the temperature of the surroundings increases.
Some reactions absorb thermal energy from the surroundings. This thermal energy is converted into chemical energy during the reaction. As the thermal energy moves out of the surroundings and into the reaction, the temperature of the surroundings decreases.

Question:
Complete the statement.
During this chemical reaction, the airbag becomes ().

0. warmer
1. colder

[Assistant]
To determine whether the airbag becomes warmer or colder, look for the text that describes the movement of thermal energy during the reaction.Airbags reduce injuries during car crashes by inflating quickly to provide cushions for people inside a car. Older airbags contain a small amount of sodium azide (NaN3). If a crash occurs, the sodium azide is heated, causing it to break down into sodium metal (Na) and nitrogen gas (N2). In less than one-tenth of a second, enough nitrogen gas is produced to completely fill the airbag. As a result of the reaction, thermal energy is transferred into the surroundings.The underlined text tells you that thermal energy is transferred into the surroundings. Because thermal energy moves out of the reaction and into the surroundings, the temperature of the surroundings increases.The surroundings include the airbag that the reaction takes place in. So, the airbag becomes warmer.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Children do not inherit their parents' acquired traits.

Question:
Is the following trait inherited or acquired?
Ed has a scar on his left hand.

0. acquired
1. inherited

[Assistant]
Children do not inherit their parent's scars. Instead, scars are caused by the environment. People can get scars after they get hurt. So, having a scar is an acquired trait.
Therefore my final answer is: 0


[User]
A chemical change occurs when new substances are formed from existing substances. This process is called a chemical reaction.
In a chemical reaction, one or more substances change into one or more different substances. During the reaction, the atoms of the original substances are rearranged to form other substances.
The original substances in a chemical reaction are called reactants. These substances react, or go through a chemical change.
The substances that are formed in a chemical reaction are called products. These substances are produced by the chemical reaction.
So, in a chemical reaction, reactants go through a chemical change to form products.

Question:
Complete the sentence.
In this chemical reaction, hydrogen is a ().

0. reactant
1. product

[Assistant]
Read the underlined text carefully. Look for information about what happens to hydrogen in this chemical reaction.
The Space Shuttle program sent astronauts on 135 missions using a fleet of five shuttles between 1981 and 2011. The engines of each shuttle, like other modern rocket engines, used liquid hydrogen as fuel. When liquid hydrogen combines with liquid oxygen, an enormous amount of energy is released, along with water vapor. The shuttles used this energy to launch into space.
The underlined text tells you that when hydrogen and oxygen combine, water is formed. When hydrogen and oxygen react, or go through a chemical change, their atoms are rearranged to form water. Because hydrogen reacts in this chemical reaction, hydrogen is a reactant.
Therefore my final answer is: 0


[User]
Connotation is the feeling or idea that goes along with a word or phrase. Some words are close in meaning but have different connotations.
For example, think about the words eager and impatient. They both mean wanting something to happen, but they have different connotations.
Eager has a positive connotation. It is a nice word. An eager person is happy and excited.
Impatient has a negative connotation. It is not a nice word. An impatient person is often pushy and demanding.

Question:
Which phrase has a more negative connotation?

0. speak about something
1. grumble about something

[Assistant]
Grumble about something has a more negative connotation. If you grumble about something, you speak about it in an unhappy, complaining way.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about objects moving for the same amount of time. The object that is moving the fastest will go the farthest distance in that time. It is moving at the highest speed.

Question:
Compare the motion of three cars. Which car was moving at the highest speed?

0. a car that moved 255miles west in 10hours
1. a car that moved 270miles south in 10hours
2. a car that moved 305miles north in 10hours

[Assistant]
Look at the distance each car moved and the time it took to move that distance. The direction each car moved does not affect its speed.
Notice that each car moved for 10 hours. The car that moved 305 miles moved the farthest distance in that time. So, that car must have moved at the highest speed.
Therefore my final answer is: 2


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Brianna inherited this trait?

0. Brianna and her father both have dark hair.
1. Brianna's parents have dark skin. They passed down this trait to Brianna.

[Assistant] Therefore my final answer is: 1


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought. It can stand alone as a sentence. A dependent clause is not a complete thought. It cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw a flash of lightning, and seconds later we heard the rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause usually begins with a subordinating conjunction such as after, although, as, because, before, if, since, unless, until, when, or while.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.

Question:
Which is a simple sentence?

0. Do you want biscuits and jam for breakfast, or would you like some scrambled eggs?
1. Mr. Swift's afternoon lecture was about art and culture in Germany before World War II.

[Assistant]
The first sentence is the simple sentence. It is a single independent clause.
Mr. Swift's afternoon lecture was about art and culture in Germany before World War II.
Therefore my final answer is: 1


[User]
A force is a push or a pull that acts on an object. Every force has a direction and a magnitude, or strength. If two forces act on an object in opposite directions, the forces are called opposing forces.
When opposing forces have the same magnitude, they are balanced. If all the forces on an object are balanced, there is no net force on the object.
When opposing forces have different magnitudes, the forces are unbalanced. If any forces on an object are unbalanced, there is a net force on the object.

Question:
Assume all other forces on the rope are balanced. Which statement describes the forces on the rope?

0. The forces are unbalanced, so there is a net force on the rope.
1. The forces are balanced, so there is no net force on the rope.

[Assistant]
To determine if there is a net force on the rope, look at the forces:
Kurt is pulling the rope toward himself with a force of 230 N.
Gary is pulling the rope toward himself with a force of 300 N.
The forces are in opposite directions, and the forces have different magnitudes: 230 N and 300 N. This means that the forces are unbalanced, so there is a net force on the rope.
Therefore my final answer is: 0


[User]
Present tense verbs tell you about something that is happening now.
Most present-tense verbs are regular. They have no ending, or they end in -s or -es.
Two verbs are irregular in the present tense, to be and to have. You must remember their forms.
Past tense verbs tell you about something that has already happened.
Most past-tense verbs are regular. They end in -ed.
Some verbs are irregular in the past tense. You must remember their past-tense forms.
Future tense verbs tell you about something that is going to happen.
All future-tense verbs use the word will.
Present | Past | Future
walk, walks | walked | will walk
go, goes | went | will go

Question:
Which tense does the sentence use?
Mr. Dodson will mail those letters.

0. past tense
1. present tense
2. future tense

[Assistant]
The sentence is in future tense. You can tell because it uses will before the main verb, mail. The verb tells you about something that is going to happen.
Therefore my final answer is: 2


[User]
Matter is made of tiny particles called atoms. Atoms are always moving.
The energy of moving atoms is called thermal energy. The total amount of thermal energy in matter depends on three things: the type of matter, the amount of matter, and how fast the atoms are moving.
Temperature measures how hot or cold matter is. If the atoms in matter slow down, the temperature goes down. The matter now has both less thermal energy and a lower temperature.
What happens if the amount of matter changes? A 1-kilogram brick at 70F has half as much thermal energy as a 2-kilogram brick at 70F. The two bricks have the same temperature, but the smaller brick has half as many atoms. So, it has half as much thermal energy.

Question:
Which plate of spaghetti has less thermal energy?

0. the hotter plate of spaghetti
1. the colder plate of spaghetti

[Assistant]
The two plates of spaghetti are made of the same material and have the same mass. So, the colder plate of spaghetti has less thermal energy.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about two objects moving for the same amount of time. The object that is moving faster will go a farther distance in that time. It is moving at a higher speed.

Question:
Compare the motion of two mountain bikers. Which mountain biker was moving at a higher speed?

0. a mountain biker who moved 95miles in 10hours
1. a mountain biker who moved 185miles in 10hours

[Assistant]
Look at the distance each mountain biker moved and the time it took to move that distance.
One mountain biker moved 185 miles in 10 hours.
The other mountain biker moved 95 miles in 10 hours.
Notice that each mountain biker spent the same amount of time moving. The mountain biker who moved 185 miles moved a farther distance in that time. So, that mountain biker must have moved at a higher speed.
Therefore my final answer is: 1


[User]
All solids, liquids, and gases are made of matter. Matter is made up of tiny particles that are always moving. The energy from the motion of these particles is called thermal energy.
Temperature measures how hot or cold matter is. If the particles in matter slow down, the temperature goes down. The matter now has both less thermal energy and a lower temperature.

Question:
Which object has less thermal energy?

0. a 300-gram glass of water at a temperature of 75F
1. a 300-gram glass of water at a temperature of 80F

[Assistant]
The two glasses of water have the same mass but different temperatures. Since the 75F glass of water is colder than the 80F glass of water, it has less thermal energy.
Therefore my final answer is: 0


[User]
Informal writing is typically used in casual situations or when communicating with someone you know well. Informal language often expresses familiarity and tends to sound more like speech. It uses more conversational language, such as slang, idioms, abbreviations, imprecise language, and contractions.
Formal writing is typically used in academic and business writing or when writing directly to an authority figure. It tends to be more courteous and impersonal, avoiding overly familiar or conversational language.
Compare the following sentences.
Informal: Yeah, ostriches can't fly, but I think they're awesome.
More formal: Ostriches may be flightless, but they're remarkable runners.
Most formal: Though flightless, ostriches are remarkable runners.

Question:
Which set of instructions is more formal?

0. Enter the applicant's name and address in the spaces provided.
1. Write down your name and address on the lines.

[Assistant]
The first set of instructions is more formal. Its uses clear, impersonal language.
Therefore my final answer is: 0


[User]
When writing, make sure to avoid vague pronoun references. A vague pronoun reference occurs when a pronoun could refer to more than one possible antecedent.
When Lisa and Kim finally landed, she breathed a sigh of relief.
The pronoun she could refer to either Lisa or Kim, so the meaning of the sentence is unclear.
Vague pronoun references can be corrected in one of two ways:
1. Replace the pronoun with its correct antecedent:
When Lisa and Kim finally landed, Lisa breathed a sigh of relief.
2. Rewrite the sentence:
Lisa breathed a sigh of relief when she and Kim finally landed.
A vague pronoun reference also occurs when they, them, their, theirs, it, or its is used without its antecedent.
They say that this nail polish dries in less than five minutes.
The pronoun they is used without its antecedent, so the meaning of the sentence is unclear.
This problem can be fixed by replacing the pronoun with its missing antecedent.
The advertisements say that this nail polish dries in less than five minutes.

Question:
Which of the following contains a vague pronoun reference?

0. After Paul beat Aaron in tennis, he asked for a rematch.
1. Aaron asked for a rematch after Paul beat him in tennis.

[Assistant]
The second answer choice contains a vague pronoun reference. The pronoun he could refer to Paul or Aaron.
After Paul beat Aaron in tennis, he asked for a rematch.
The first answer choice shows a possible correction for the vague pronoun reference. The text has been rewritten so that the meaning is clear.
Aaron asked for a rematch after Paul beat him in tennis.
Therefore my final answer is: 0


[User]
Question:
Answer the riddle.
I am a toy.
I look like a person.
You can dress me up.
What am I?

0. a girl
1. a doll

[Assistant]
A doll is a toy.
A doll looks like a person.
You can dress a doll up.
Therefore my final answer is: 1


[User]
All organisms have pieces of hereditary material called genes, which are passed from parents to offspring. Genes contain instructions for building the parts of an organism. An organism's genes affect its observable traits, including its appearance, its behavior, and which diseases it may have. Genes may have different alleles, or forms, that can cause different versions of a trait.
For example, flower color is a trait in pea plants. The gene for this trait has two possible alleles. Each allele is represented by an uppercase or lowercase letter. The allele F is for purple flowers, and the allele f is for white flowers. Each pea plant has two alleles for the flower color geneone allele inherited from each parent.
An organism's genotype for a gene is its combination of alleles for that gene. So, a pea plant may have a genotype of FF, Ff, or ff for the flower color gene.
An organism's phenotype for a trait is its observable version of that trait, which depends on the organism's combination of alleles. A pea plant may have a phenotype of purple flowers or white flowers for the flower color trait.

Question:
Based on this information, what is Vivian's phenotype for the Marfan syndrome trait?

0. mm
1. not having Marfan syndrome

[Assistant]
An organism's phenotype for a trait is its observable version of that trait. Vivian's observable version of the Marfan syndrome trait is not having Marfan syndrome. So, Vivian's phenotype for the Marfan syndrome trait is not having Marfan syndrome.
Therefore my final answer is: 1


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
What does the verbal irony in this text suggest?
"Sleeping through the rooster's crowing was no problem," Raymond joked with a yawn.

0. Raymond slept poorly.
1. Raymond finds roosters amusing.

[Assistant]
The text uses verbal irony, which involves saying one thing but implying something very different.
Sleeping through the rooster's crowing was no problem ironically suggests that Raymond slept poorly. Raymond was tired, so the rooster's crowing was clearly a problem.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Children do not inherit their parents' acquired traits.

Question:
Is the following trait inherited or acquired?
Liz plays basketball.

0. inherited
1. acquired

[Assistant]
People are not born knowing how to play basketball. Instead, some people learn how to play basketball. Playing the sport takes practice. So, playing basketball is an acquired trait.
Therefore my final answer is: 1


[User]
Plants and animals are living things. Living things are called organisms.
Plants come in many shapes and sizes. Most plants grow in the ground. They might grow leaves, flowers, and fruit. Plants cannot move around on their own like animals can.
Animals also come in many shapes and sizes. Most animals can move around. Animals might run, swim, jump, or fly. Animals eat plants or other organisms for food.

Question:
Select the animal.

0. Octopuses eat animals that live underwater.
1. Apple trees can grow fruit.
2. Cypress trees have green leaves.
3. Hydrangea bushes can grow colorful flowers.

[Assistant]
An octopus is an animal. It eats animals that live underwater.
An octopus has two eyes and eight arms.
An apple tree is a plant. It can grow fruit.
People have been growing apples for thousands of years. There are more than 7,500 types of apples!
A cypress tree is a plant. It has green leaves.
The leaves of cypress trees are called needles.
A hydrangea bush is a plant. It can grow colorful flowers.
Hydrangea bushes can have blue, white, purple, or pink flowers.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Alec acquired this trait?

0. Alec learned biology by reading, observing, and experimenting.
1. Alec is most interested in human biology.

[Assistant] Therefore my final answer is: 0


[User]
Some words are alike. They go together in a group.
Red, blue, and green go together. They are colors.
Mom, dad, grandma, and grandpa go together. They are people in a family.

Question:
Which word is not like the others?

0. cookie
1. ice cream
2. cake
3. dirt

[Assistant]
Ice cream, cookie, and cake go together. They are sweet things. Dirt is not a sweet thing, so it is not like the other words.
Therefore my final answer is: 3


[User]
Similes and metaphors are figures of speech that compare two things that are not actually alike.
A simile compares two things by saying that one is like the other. Similes often use the words like and as.
My sister runs like a cheetah.
The sister's running and a cheetah's running are compared using the word like.
A cheetah is known for running fast, so the simile means that the sister also runs fast.
The cat's fur was as dark as the night.
The cat's fur and the night are compared using the word as.
The night is dark, so the simile means that the cat's fur is also dark.
A metaphor compares two things by saying that one of them is the other. Unlike similes, metaphors don't use the word like or as.
The snow formed a blanket over the town.
The snow and a blanket are compared without the word like or as.
A blanket is a large piece of cloth that completely covers a bed. The metaphor makes the reader imagine that the snow becomes a blanket, covering the town completely.
Using similes and metaphors in your writing can help you create an interesting picture for the reader.

Question:
Which sentence uses a simile?

0. The bare tree's branches were as sharp as needles.
1. The bare tree's branches were sharp needles.

[Assistant]
This sentence uses a simile:
The bare tree's branches were as sharp as needles.
The words branches and needles are compared using the word as.
This sentence uses a metaphor:
The bare tree's branches were sharp needles.
The words branches and needles are compared without the word like or as.
Therefore my final answer is: 0


[User]
Words change in meaning when speakers begin using them in new ways. For example, the word peruse once only meant to examine in detail, but it's now also commonly used to mean to look through in a casual manner.
When a word changes in meaning, its correct usage is often debated. Although a newer sense of the word may be more commonly used, many people consider a word's traditional definition to be the correct usage. Being able to distinguish the different uses of a word can help you use it appropriately for different audiences.
Britney perused her notes, carefully preparing for her exam.
The traditional usage above is considered more standard.
David perused the magazine, absentmindedly flipping through the pages.
The nontraditional usage above is now commonly used, but traditional style guides generally advise against it.

Question:
Which text uses the word peruse in its traditional sense?

0. Jasper perused a catalog from his wife's favorite clothing store, searching for the perfect birthday gift.
1. Jasper perused a clothing catalog as he waited for his appointment, flipping through the pages distractedly.

[Assistant]
The first text uses peruse in its traditional sense: to examine in detail.
Jasper perused a catalog from his wife's favorite clothing store, searching for the perfect birthday gift.
The second text uses peruse in its nontraditional sense: to look through in a casual manner.
Jasper perused a clothing catalog as he waited for his appointment, flipping through the pages distractedly.
Most style guides recommend to use the traditional sense of the word peruse because it is considered more standard.
Therefore my final answer is: 0


[User]
Gravitational potential energy is stored between any two objects. So, for every object on or near Earth, there is gravitational potential energy stored between the object and Earth.
The amount of gravitational potential energy stored between an object and Earth depends on the mass of the object. The amount of gravitational potential energy also depends on the distance between the object and the center of Earth. This distance increases when the object moves higher and decreases when the object moves lower.
If the distance between an object and the center of Earth changes, the gravitational potential energy stored between the object and Earth will change. The table below shows how this change can happen.
When an object's mass stays the same and its distance from the center of Earth... | Gravitational potential energy stored between the object and Earth...
increases | increases
decreases | decreases
stays the same | stays the same

Question:
Complete the statement. Assume that the penny's mass did not change.
The gravitational potential energy stored between the penny and Earth () as the penny fell toward the bottom of the well.

0. decreased
1. stayed the same
2. increased

[Assistant]
Think about how the distance between the penny and the center of Earth changed.
The bottom of the well is lower than the point where Sofia dropped the penny. As it fell toward the bottom of the well, the distance between the penny and the center of Earth decreased. So, the gravitational potential energy stored between the penny and Earth decreased as the penny fell toward the bottom of the well.
Therefore my final answer is: 0


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
A euphemism is a polite or indirect expression that is used to de-emphasize an unpleasant topic.
The head of Human Resources would never refer to firing people, only to laying them off.
Hyperbole is an obvious exaggeration that is not meant to be taken literally.
I ate so much that I think I might explode!
An oxymoron is a joining of two seemingly contradictory terms.
Some reviewers are calling this book a new classic.
A paradox is a statement that might at first appear to be contradictory, but that may in fact contain some truth.
Always expect the unexpected.

Question:
Which figure of speech is used in this text?
The Kramer family is going to spend two weeks in Ocean City, but for Jim it will be a working vacation, since he'll be checking in with the office every day.

0. oxymoron
1. hyperbole

[Assistant]
The text uses an oxymoron, a joining of two seemingly contradictory terms.
Working vacation is a contradiction, because going on a vacation implies that you are taking a break from work.
Therefore my final answer is: 0


[User]
Figures of speech are words or phrases that use language in a nonliteral or unusual way. They can make writing more expressive.
Alliteration is the repetition of sounds at the beginning of nearby words.
What a lucky little lady you are!
An allusion is a brief reference to something or someone well known, often from history or literature.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
An idiom is an expression that cannot be understood literally. Its meaning must be learned.
The assignment was a piece of cake.
A simile uses like or as to compare two things that are not actually alike.
The cat's fur was as dark as the night.
A metaphor compares two things that are not actually alike without using like or as.
The snow formed a blanket over the town.
Onomatopoeia involves using a word that expresses a sound.
The scrambled eggs hit the floor with a splat.
Personification is giving human characteristics to nonhuman things.
The trees danced in the wind.
A pun involves using a word or phrase in a humorous way that suggests more than one meaning.
A great new broom is sweeping the nation.
Verbal irony involves saying one thing but implying something very different. People often use verbal irony when they are being sarcastic.
Olivia seems thrilled that her car keeps breaking down.
Each breakdown is as enjoyable as a punch to the face.

Question:
Which figure of speech is used in this text?
Harold's '64 Impala groaned as he turned the ignition. Yet again he resolved to refurbish it over the summer.

0. metaphor
1. personification

[Assistant]
The text uses personification, giving human characteristics to nonhuman things.
Harold's '64 Impala groaned describes the car as if it were human.
Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Hector inherited this trait?

0. Hector's parents were born with straight hair. They passed down this trait to Hector.
1. Hector and his father both have short hair.

[Assistant] Therefore my final answer is: 0


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
Jack noticed that fall usually has mild temperatures.

0. weather
1. climate

[Assistant]
Read the text carefully.
Jack noticed that fall usually has mild temperatures.
This passage tells you about the usual fall temperatures where Jack lives. It does not describe what the weather is like on a particular day. So, this passage describes the climate.
Therefore my final answer is: 1


[User]
There is a surplus if there is too much for sale at a given price.
There is a shortage if there is not enough for sale at a given price.
Surpluses and shortages usually happen when people who are selling goods or services charge too much or too little.
When the price is too high, consumers will not want to buy much of the good or service. The quantity demanded will be less than the quantity supplied. So, there will be a surplus.
When the price is too low, too many consumers will want to buy the good or service. The quantity demanded will be more than the quantity supplied. So, there will be a shortage.

Question:
Is there a surplus or a shortage of tickets?

0. surplus
1. shortage

[Assistant]
At the current price, there are too many tickets for sale. There are 300 tickets for sale, but only 200 people want to buy a ticket.
So, there is a surplus of tickets. The ticket seller will not get any money for the leftover tickets.
Therefore my final answer is: 0


[User]
The atmosphere is the layer of air that surrounds Earth. Both weather and climate tell you about the atmosphere.
Weather is what the atmosphere is like at a certain place and time. Weather can change quickly. For example, the temperature outside your house might get higher throughout the day.
Climate is the pattern of weather in a certain place. For example, summer temperatures in New York are usually higher than winter temperatures.

Question:
Does this passage describe the weather or the climate?
Lena enjoys the cool evening breezes that are common on summer evenings where she lives.

0. climate
1. weather

[Assistant]
Read the text carefully.
Lena enjoys the cool evening breezes that are common on summer evenings where she lives.
This passage tells you about the usual wind patterns where Lena lives. It does not describe what the weather is like on a particular day. So, this passage describes the climate.
Therefore my final answer is: 0


[User]
Rocks are made of minerals. Here are some properties of rocks:
They are solid.
They are formed in nature.
They are not made by living things.
They are not pure substances.

Question:
Select the one substance that is not a rock.

0. A nutshell is made by a living thing. It is not a pure substance.
1. Andesite is formed in nature. It is a solid.
2. Shale is formed in nature. It is not made by living things.

[Assistant]
Compare the properties of each substance to the properties of rocks. Select the substance whose properties do not match those of rocks.
Shale is a rock.
Andesite is a rock.
A nutshell is made by a living thing. But rocks are not made by living things.
So, a nutshell is not a rock.
Therefore my final answer is: 0


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Steve acquired this trait?

0. Steve can cook food over a fire.
1. Steve learned how to build a fire at summer camp.

[Assistant] Therefore my final answer is: 1


[User]
A clause is a group of words that contains both a subject and a predicate.
An independent clause is a complete thought that can stand alone as a sentence. A dependent clause (or subordinate clause) is not a complete thought and cannot stand alone as a sentence.
the oranges on our tree are ripe
The clause can stand alone. It is independent.
after we pick up Kevin from work
The clause cannot stand alone. It is dependent.
A simple sentence is made up of a single independent clause.
Ben and I spent all day relaxing by the pool.
Some simple sentences have introductory phrases, but the introductory phrase is part of the predicate.
In the winter, Ben usually wears his heavy coat.
Ben usually wears his heavy coat in the winter.
A compound sentence is made up of two independent clauses joined by a coordinating conjunction such as and, but, or, or so.
We saw the flash of lightning, and seconds later we heard a rumble of thunder.
A complex sentence is made up of an independent clause and a dependent clause. The dependent clause in a complex sentence usually begins with a subordinating conjunction or relative pronoun. Subordinating conjunctions include after, although, as, because, before, if, since, unless, until, when, and while. Relative pronouns include that, which, who, whom, or whose.
If she ever gets the chance, Terri would love to visit the Egyptian pyramids.
During his trip to Italy, Tony visited the Trevi Fountain, which is in Rome.
A compound-complex sentence is made up of two or more independent clauses and one or more dependent clauses.
After Samantha left work, she stopped at the bank, and then she went to the gym.
Sometimes a dependent clause in a complex or compound-complex sentence can interrupt an independent clause.
Orcas that are kept in captivity often have bent dorsal fins.

Question:
Which type of sentence is this?
Students are unhappy with the new dress code requirements, and they will be discussing their grievances at the next school board meeting.

0. complex
1. compound-complex
2. compound
3. simple

[Assistant]
The sentence is compound. It is made up of two independent clauses joined by the coordinating conjunction and.
Students are unhappy with the new dress code requirements, and they will be discussing their grievances at the next school board meeting.
Therefore my final answer is: 2


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down through families. Children gain these traits from their parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment.

Question:
What information supports the conclusion that Lacey inherited this trait?

0. Lacey and her mother both wear their hair in braids.
1. Lacey's parents have red hair. They passed down this trait to Lacey.

[Assistant] Therefore my final answer is: 1


[User]
Organisms, including people, have both inherited and acquired traits. Inherited and acquired traits are gained in different ways.
Inherited traits are passed down from biological parents to their offspring through genes. Genes are pieces of hereditary material that contain the instructions that affect inherited traits. Offspring receive their genes, and therefore gain their inherited traits, from their biological parents. Inherited traits do not need to be learned.
Acquired traits are gained during a person's life. Some acquired traits, such as riding a bicycle, are gained by learning. Other acquired traits, such as scars, are caused by the environment. Parents do not pass acquired traits down to their offspring.

Question:
What information supports the conclusion that Scarlett acquired this trait?

0. Scarlett's scar was caused by an accident. She cut her arm when she fell off her bicycle.
1. Scarlett's sister has a bruise from falling on her elbow.
2. Scarlett's scar is on her right elbow. Her father also has a scar on his right elbow.

[Assistant] Therefore my final answer is: 0


[User]
Solid, liquid, and gas are states of matter. Matter is anything that takes up space. Matter can come in different states, or forms.
When matter is a solid, it has a definite volume and a definite shape. So, a solid has a size and shape of its own.
Some solids can be easily folded, bent, or broken. A piece of paper is a solid. Also, some solids are very small. A grain of sand is a solid.
When matter is a liquid, it has a definite volume but not a definite shape. So, a liquid has a size of its own, but it does not have a shape of its own. Think about pouring juice from a bottle into a cup. The juice still takes up the same amount of space, but it takes the shape of the bottle.
Some liquids do not pour as easily as others. Honey and milk are both liquids. But pouring honey takes more time than pouring milk.
When matter is a gas, it does not have a definite volume or a definite shape. A gas expands, or gets bigger, until it completely fills a space. A gas can also get smaller if it is squeezed into a smaller space.
Many gases are invisible. Air is a gas.

Question:
Select the solid.

0. water in a glass
1. handsaw
2. air inside a soccer ball
3. air inside a balloon

[Assistant]
A handsaw is a solid. A solid has a size and shape of its own. The handle of this handsaw is made of wood, and the blade is made of metal. Both wood and metal are solids.
The air inside a soccer ball is a gas. A gas expands to fill a space. The air fills all the space inside the soccer ball. If air leaks out, it will expand into the space around the ball.
The air inside a balloon is a gas. A gas expands to fill a space. The air inside a balloon expands to fill all the space in the balloon. If the balloon pops, the air will expand to fill a much larger space.
The water in a glass is a liquid. A liquid takes the shape of any container it is in. If you pour water from a glass into a different container, the water will take the shape of that container. But the water will still take up the same amount of space.
Therefore my final answer is: 1


[User]
Poetry is a special kind of writing. It has many elements that make it different from ordinary writing. Knowing these elements can help you talk about poetry, understand it better, and enjoy it more.
A poem rhymes when it has a pattern of words that end in the same sound.
End rhyme is when the rhymes appear at the end of a poem's lines.
Little Betty Blue,
Lost her holiday shoe.
From Mother Goose
Internal rhyme is when at least one of the rhyming words appears inside the poem's lines.
Sweet dreams of pleasant streams.
From William Blake, "A Cradle Song"
Rhythm is the pattern of strong and weak syllables, or stress, in a poem. You can recognize rhythm in a poem by listening to how it sounds. Poems with regular rhythm have a beat, like in music.
He watches from his mountain walls,
And like a thunderbolt he falls.
From Alfred, Lord Tennyson, "The Eagle"
The syllables in bold are strong. We say them with more force than the other syllables. In this poem, every weak syllable is followed by a strong syllable. Each line sounds like da-DUM da-DUM da-DUM da-DUM. To better hear the rhythm, try reading it aloud while clapping on each strong syllable.
Free verse is when a poem has neither a regular rhythm nor a rhyme pattern.
The old bridge has a wrinkled face.
He bends his back
For us to go over.
From Hilda Conkling, "The Old Bridge"
The syllables in bold are strong. You can see this poem does not have a regular rhythm. It also doesn't have a rhyme pattern.
Repetition is when words, phrases, or whole lines are repeated.
The dainty flying squirrel
In vest of shining white,
In coat of silver gray,
And vest of shining white.
Adapted from Mary E. Burt, "The Flying Squirrel"
Alliteration is when beginning consonant sounds are repeated in words that are close together.
Where the wild men watched and waited
Wolves in the forest, and bears in the bush.
From Bayard Taylor, "A Night with a Wolf"
Onomatopoeia is when language sounds like what it talks about.
Sometimes the onomatopoeia uses made-up words:
Tlot-tlot! tlot-tlot! Had they heard it? The horse hoofs ringing clear.
From Alfred Noyes, "The Highwayman"
Sometimes the onomatopoeia uses real words:
Hark! the honey bee is humming.
From Mary Howitt, "The Voice of Spring"

Question:
Choose the poem that has a regular rhythm, or a pattern of sound like a beat.

0. I saw you toss the kites on high
And blow the birds about the sky;
And all around I heard you pass,
Like ladies' skirts across the grass.
1. You know what it is to be born alone,
Baby tortoise!
The first day to heave your feet little by little
from the shell.

[Assistant]
This poem has a regular rhythm, or a pattern of sound like a beat. The parts in bold show the strong syllables. The pattern is a weak syllable followed by a strong syllable. It sounds like da-DUM da-DUM.
Like ladies' skirts across the grass.
Therefore my final answer is: 0


[User]
Similes and metaphors are figures of speech that compare two things that are not actually alike.
A simile compares two things by saying that one is like the other. Similes often use the words like and as.
My sister runs like a cheetah.
The sister's running and a cheetah's running are compared using the word like.
A cheetah is known for running fast, so the simile means that the sister also runs fast.
The cat's fur was as dark as the night.
The cat's fur and the night are compared using the word as.
The night is dark, so the simile means that the cat's fur is also dark.
A metaphor compares two things by saying that one of them is the other. Unlike similes, metaphors don't use the word like or as.
The snow formed a blanket over the town.
The snow and a blanket are compared without the word like or as.
A blanket is a large piece of cloth that completely covers a bed. The metaphor makes the reader imagine that the snow becomes a blanket, covering the town completely.
Using similes and metaphors in your writing can help you create an interesting picture for the reader.

Question:
Does the sentence use a simile or a metaphor?
The joking boys and girls are silly clowns.

0. metaphor
1. simile

[Assistant]
The joking boys and girls are silly clowns.
The words boys and girls and clowns are compared without the word like or as. So, the sentence uses a metaphor.
Therefore my final answer is: 0


[User]
All solids, liquids, and gases are made of matter. Matter is made up of tiny particles that are always moving. The energy from the motion of these particles is called thermal energy.
Temperature measures how hot or cold matter is. If the particles in matter slow down, the temperature goes down. The matter now has both less thermal energy and a lower temperature.

Question:
Which object has the least thermal energy?

0. a 7-kilogram block of copper at a temperature of 17C
1. a 7-kilogram block of copper at a temperature of 19C
2. a 7-kilogram block of copper at a temperature of 27C

[Assistant]
All three blocks of copper have the same mass but different temperatures. Since the 17C block is the coldest, it has the least thermal energy.
Therefore my final answer is: 0


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Mass is a measurement of how much matter something contains.
There are many different units of mass. When you are using metric units, mass may be written with units of grams or kilograms.
There are 1,000 grams in 1 kilogram. So, 1 gram is much less than 1 kilogram.
A paper clip has a mass of about 1 gram, while a textbook has a mass of about 1 kilogram.

Question:
What is the mass of a small candy bar?

0. 45 kilograms
1. 45 grams

[Assistant]
The better estimate for the mass of a small candy bar is 45 grams.
45 kilograms is too heavy.
Therefore my final answer is: 1


[User]
An object's speed tells you how fast the object is moving. Speed depends on both distance and time.
Distance tells you how far the object has moved. One unit used to measure distance is the mile.
Time tells you how long the object has spent moving. One unit used to measure time is the hour.
Think about two objects moving for the same amount of time. The object that is moving faster will go a farther distance in that time. It is moving at a higher speed.

Question:
Compare the motion of two beluga whales. Which beluga whale was moving at a higher speed?

0. a beluga whale that moved 10miles in 5hours
1. a beluga whale that moved 15miles in 5hours

[Assistant]
Look at the distance each beluga whale moved and the time it took to move that distance.
One beluga whale moved 15 miles in 5 hours.
The other beluga whale moved 10 miles in 5 hours.
Notice that each beluga whale spent the same amount of time moving. The beluga whale that moved 15 miles moved a farther distance in that time. So, that beluga whale must have moved at a higher speed.
Therefore my final answer is: 1


[User]
An allusion is a brief mention of something or someone well known, often from mythology, history, or literature. An allusion lets you reference ideas from an entire story in just a few words.
"I'd better get home before I turn into a pumpkin!" Lila remarked.
Here, Lila alludes to the fairy tale "Cinderella," in which Cinderella must leave the ball before the coach that brought her transforms into a pumpkin. The allusion shows that Lila must depart immediately.

Question:
What is the source of the allusion in the sentence below?
Red velvet cupcakes were Brooke's Achilles's heel when she was trying to eat more healthily.

0. a movie
1. Greek mythology

[Assistant]
The source of the allusion Achilles's heel is Greek mythology.
In Greek mythology, Achilles's mother dips him in a river that protects his body wherever it touches. His heel does not get wet, so it is the one part of his body left unprotected. During the Trojan War, an arrow hits Achilles in the heel and kills him.
The allusion Achilles's heel means a sole weakness.
Therefore my final answer is: 1


[User]
Measurements are written with both a number and a unit. The unit comes after the number. The unit shows what the number means.
Imagine being told that a pencil is 16 long. You might be thinking, 16 what? Is the pencil 16 centimeters long? 16 meters? 16 kilometers?
The number 16 on its own does not give you much information about the length of the pencil. That is because the units are missing.
Now look at the drawing of the pencil and the ruler. The ruler shows that the units are centimeters. So, the length of the pencil is 16 centimeters.
There are 100 centimeters in 1 meter. So, 1 centimeter is much shorter than 1 meter.
There are 1,000 meters in 1 kilometer. So, 1 meter is much shorter than 1 kilometer.

Question:
How long is a long-distance running race?

0. 33 kilometers
1. 33 centimeters

[Assistant]
The better estimate for the length of a long-distance running race is 33 kilometers.
33 centimeters is too short.
Therefore my final answer is: 0