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Select the underlined word or phrase that needs to be changed to make the sentence correct. Some sentences may contain no error at all.
A geese has a long neck and is considered to be a wild animal. No error
Geese is the plural form of goose. The word "geese" should be replaced by "goose". This is because the rest of the sentence is in singular form, particularly words such as neck and animal. Also, because the singular article "a" is used, this also necessitates the singular form "goose."
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Most bears have really large claw and can climb trees at extremely well. No error
The "bears" (plural), many of them, have more than one claw each. "Claw" must be replaced with the singular "claw."
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Nikki and Reena hope to become the world's most famous dancer some day. No error
Since there are two people in the sentence, they cannot become one single dancer. Since "Nikki and Reena" are connected with "and," and are not separated into individual grammatical units by another conjunction the word "dancer" must be changed to "dancers" so that both nouns agree.
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When a manager is sick, they should call Lisa in the Human Resources Department. No error
Since the subject, "manager," is singular, the pronoun should be he or she, not they. "They" refers to a subject that is plural. The noun and pronoun in the sentence do not agree.
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Each individual has their right to the freedom of speech and expression according to the Constitution. No error
Since the subject of the sentence is "each individual," the pronoun should be "his or her." "Their" refers to a large group, not individuals within that group, thus the noun and pronoun do not agree.
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Every time a medical student has the opportunity to treat a patient, their self esteem and confidence levels increase. No error
The subject of the sentence is "student," which is singular; however the pronoun is "their", which is plural. "Their" should be replaced with "his or her" so that it agrees with the singular noun.
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Jordan and Marvin’s mother has decided that they will become a lawyer when they grow up, but they seem more artistically inclined. No error
This sentence's error is a discrepancy in number. Two children are mentioned, "Jordan and Marvin," so logically, they would grow up to become two different lawyers. The sentence uses the singular noun "a lawyer" where it should use the plural noun "lawyers," so "lawyer" is the correct answer.
The corrected sentence reads, "Jordan and Marvin’s mother has decided that they will become lawyers when they grow up, but they seem more artistically inclined."
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Lewis and Clark, the now legendary explorers of the Louisiana Purchase, were chosen for their scientific knowledge and skills as a frontiersman. No error
This sentence has a discrepancy in number. Lewis and Clark are two different people, so they are two different frontiersmen. The corrected sentence reads: "Lewis and Clark, the now legendary explorers of the Louisiana Purchase, were chosen for their scientific knowledge and skills as frontiersmen."
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All three of the pumpkins that Gerald entered into the contest became a top-ten winner; needless to say, he was thrilled. No error
In this sentence, there is a discrepancy in number. There are three pumpkins, so there should be multiple winners. The corrected sentence reads: "All three of the pumpkins that Gerald entered into the contest became top-ten winners; needless to say, he was thrilled."
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As part of their development, caterpillars form a cocoon and eventually emerge as moths or butterflies. No error
This sentence's error is a problem with agreement of plurals. Multiple "caterpillars" should form multiple cocoons, but the sentence uses the singular noun "a cocoon," which doesn't make sense. "A cocoon" is thus the correct answer, and the corrected sentence reads, "As part of their development, caterpillars form cocoons and eventually emerge as moths or butterflies."
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Frida Kahlo and her husband Diego Rivera were both well-known and talented Mexican painter. No error
In this sentence, there are two individuals, both painters, so the object should reflect that number. The corrected sentence reads, "Frida Kahlo and her husband Diego Rivera were both well-known and talented Mexican painters."
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Dedication, hard work, and attention to detail are all an important factor in determining success. No error
As with pronouns, when a noun or group of nouns is replaced in a sentence by another noun, they must agree in number. The multiple subjects "Dedication," "work," and "attention" call for a plural word. A simple correction would be "important factors"
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Recognizing that the inhabitants of Earth suffered from many wars, disasters, and diseases, the aliens hoped to be welcomed as a savior. No error
This sentence lacks agreement between nouns. Since there are many aliens, “savior” should be plural. The corrected sentence reads, "Recognizing that the inhabitants of Earth suffered from many wars, disasters, and diseases, the aliens hoped to be welcomed as saviors."
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The professor decided that all of his students should become a fan of his favorite violinist, so he lent them CDs so that they could listen to the music. No error
"Students" is plural, so the plural word "fans" should be used in the sentence. However, the word used in the sentence as it is written is the singular “fan,” which is incorrect.
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All four of Martha’s children became a varsity athlete in high school; she was incredibly proud of her family. No error
Given that Martha has four children, the number of athletes should be plural. Therefore, “a varsity athlete” should be “varsity athletes."
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All of my classmates wanted to become a singer when they grew up, except for me. No error
There are multiple classmates described in the sentence. Therefore, there should also be multiple (or plural) singers. However, the word here is the singular, “singer,” which is incorrect.
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Two out of four teenagers who become addicted to drugs will go on to become a high school dropout. No error
Given that this sentence is talking about the fate of “two out of four teenagers,” multiple teenagers are being referred to. Therefore, “a high school dropout” should also be plural, and therefore read, “high school dropouts.”
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Polydactyl cats can have seven toes on each feet, a fact that makes me wonder whether the extra digits make it easier for them to scratch things. No error
The sentence uses the phrase "seven toes on each feet," and this is incorrect because "each" is used to describe a singular noun, but "feet" is plural. Changing "feet" to "foot" corrects this error.
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Reading, writing, and arithmetic are essential skill to learn in elementary school. No error
There is a discrepancy in the agreement of nouns in this sentence. "Reading, writing and arithmetic" require the plural form of "skill," "skills." Multiple subjects require a plural predicate to match their form. "Reading, writing, and arithmetic" are not being discussed as a unified group (which is an exception requiring a singular predicate), so the agreement must be plural, because several subjects are being discussed.
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I despise the chores that my mother asks me to do, but the act of pairing socks is by far the most tedious tasks. No error
In the clause "the act of pairing socks is by far the most tedious tasks," "act"and "tasks"are referring to the same thing, so "task"must be singular like "act"is. "Tasks"is plural and is therefore incorrect.
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