GMAT Verbal : Sentence Correction

Study concepts, example questions & explanations for GMAT Verbal

varsity tutors app store varsity tutors android store

Example Questions

Example Question #32 : Correcting Quotation Mark Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

Quoting one of his favorite people, he said, 'When love and skill work together, expect a masterpiece.'

Possible Answers:

he said 'When love and skill work together, expect a masterpiece.'

he said, "When love and skill work together, expect a masterpiece."

he said, When love and skill work together, expect a masterpiece.

he said, 'When love and skill work together, expect a masterpiece.'

he said when love and skill work together, expect a masterpiece.

Correct answer:

he said, "When love and skill work together, expect a masterpiece."

Explanation:

This sentence does not contain the right type of quotation marks. Single quotation marks should only appear when a quote appears within another quotation. No other changes are necessary. The correct choice is, "he said, "When love and skill work together, expect a masterpiece." "

Example Question #33 : Correcting Quotation Mark Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

Pablo Picasso once said, 'Action is the foundational key to all success.'

Possible Answers:

once said action is the foundational key to all success.

once said, "Action is the foundational key to all success."

once said, 'Action is the foundational key to all success.'

once said 'Action is the foundational key to all success.'

once said, action is the foundational key to all success.

Correct answer:

once said, "Action is the foundational key to all success."

Explanation:

This sentence uses the wrong type of quotation marks. Single quotation marks should only be used when the thing being quoted appears within another quotation. Since this is a regular quotation, double quotation marks should be used. The correct choice is, "once said, "Action is the foundational key to all success." "

Example Question #34 : Correcting Quotation Mark Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

My friend said that the country singer said, "Once you replace negative thoughts with positive ones, you'll start having positive results."

Possible Answers:

My friend said that Willie Nelson said once you replace negative

My friend said, that Willie Nelson said, 'Once you replace negative

My friend said that Willie Nelson said, "Once you replace negative

My friend said, "That Willie Nelson said, 'Once you replace negative

My friend said that Willie Nelson said "Once you replace negative

Correct answer:

My friend said that Willie Nelson said, "Once you replace negative

Explanation:

This sentence contains no errors. The first part of the sentence, "My friend said that," begins an indirect statement, so neither quotation marks nor a comma are necessary because it is not a direct quotation. After the words "Willie Nelson said," however, a direct quotation starts, so a comma is necessary after that "said" and double quotation marks should surround the quote. The correct choice is, "My friend said that Willie Nelson said, "Once you replace negative. "

Example Question #35 : Correcting Quotation Mark Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

Mark said, "Confucius said, "When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps." "

Possible Answers:

"Confucius said, 'When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps.' "

Confucius said, "When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps." 

Confucius said, When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps.

'Confucius said, "When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps." '

"Confucius said, "When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps." "

Correct answer:

"Confucius said, 'When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps.' "

Explanation:

This sentence misuses quotation marks. What we have is a quotation within another direct quote. Quotation marks should surround both "Confucius...steps" and "When...steps." The difference, however, is that, since "When...steps" is within the quotation "Confucius...steps," single quotation marks should be used for this quote. Note that single quotation marks only appear within another quotation. The correct choice is, " "Confucius said, 'When it is obvious that the goals cannot be reached, don't adjust the goals, adjust the action steps.' " "

Example Question #335 : Correcting Punctuation Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

James liked to 'study' for tests by watching movies.

Possible Answers:

" 'study' " for tests

"study" for tests

'study' for tests

(study) for tests

study for tests

Correct answer:

"study" for tests

Explanation:

This sentence misuses quotation marks. Single quotation marks are only used when a quotation appears within another quotation. In this case, a "special use" of a word, regular quotation marks should be used. The correct choice is, ""study" for tests."

Example Question #431 : Sentence Correction

In introductory histories of Scholastic thought, three figures: Thomas Aquinas, John Duns Scotus, and William of Ockham are generally considered paradigmatic.

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English.

Possible Answers:

three figures—Thomas Aquinas, John Duns Scotus, and William of Ockham—are generally considered

three figures: Thomas Aquinas, John Duns Scotus, and William of Ockham, are generally considered

three figures: Thomas Aquinas; John Duns Scotus; and William of Ockham are generally considered

three figures: Thomas Aquinas, John Duns Scotus, and William of Ockham are generally considered

three figures: Thomas Aquinas, John Duns Scotus, and William of Ockham; are generally considered

Correct answer:

three figures—Thomas Aquinas, John Duns Scotus, and William of Ockham—are generally considered

Explanation:

While a colon can be used to introduce a list at the end of an independent clause, the list of three figures is, in this case, a parenthetical aside explaining who the sentence is talking about. As such, it should be set off like other interrupting parenthetical clauses—as in the credited response, which uses em-dashes.

Example Question #1 : Correcting Other Punctuation Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English. One of the answer choices reproduces the underlined portion as it is written in the sentence.

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week

Possible Answers:

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week?

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week;

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week!

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week.

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week,

Correct answer:

Who will take care of my dog, who needs a lot of care and attention, when I go on vacation next week?

Explanation:

Because the sentence starts with the word "who," it should be obvious that it is a question and thus has to end with a question mark. Don't get confused by the extra phrase that describes the dog.

Example Question #1 : Correcting Other Punctuation Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English. One of the answer choices reproduces the underlined portion as it is written in the sentence.

Marcia was overjoyed that the dog, at long last, would have a house of it's own.

Possible Answers:

Marcia was overjoyed the dog, at long last, would have a house of it's own. 

Marcia was overjoyed that the dog, at long last, to have a house of its own. 

Marcia was overjoyed that the dog, at long last, would have a house of it's own to have. 

Marcia was overjoyed that the dog, at long last, would have a house of its own. 

Marcia was overjoyed that the dog, at long last, would have a house of it's own.

Correct answer:

Marcia was overjoyed that the dog, at long last, would have a house of its own. 

Explanation:

"It's" is a contraction of "it is," while "its" is the possessive form of "it." We can see now how the in the first sentence, the contraction does not make sense, and should be replaced with the possessive.

Example Question #1 : Correcting Other Punctuation Errors

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English

Jeremy flew to Europe last week: He said he wanted to be alone for awhile.

Possible Answers:

Jeremy flew to Europe last week he said; he wanted to be alone for awhile.

Jeremy flew to Europe last week; He said he wanted to be alone for awhile.

Jeremy flew to Europe last week, he said he wanted to be alone for awhile.

Jeremy flew to Europe last week; he said he wanted to be alone for awhile.

Jeremy flew to Europe last week he said he wanted to be alone for awhile.

Correct answer:

Jeremy flew to Europe last week; he said he wanted to be alone for awhile.

Explanation:

The example sentence uses a colon where a semicolon would be more appropriate. While a colon requires an independent clause before it, when trying to separate two independent clauses it is best to use a semicolon. Also, in the example sentence, the first letter of the second clause is incorrectly capitalized. The best version of the sentence reads, "Jeremy flew to Europe last week; he said he wanted to be alone for awhile."

Example Question #437 : Sentence Correction

Replace the underlined portion with the answer choice that results in a sentence that is clear, precise, and meets the requirements of standard written English. One of the answer choices reproduces the underlined portion as it is written in the sentence.

Josh couldn't wait for spring break to begin, he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Possible Answers:

Josh couldn't wait for spring break to begin, he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Josh couldn't wait for spring break to begin... he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Josh couldn't wait for spring break to begin? he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Josh couldn't wait for spring break to begin: he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Josh couldn't wait for spring break to begin; he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Correct answer:

Josh couldn't wait for spring break to begin; he and his girlfriend had bought tickets to Costa Rica several months in advance.  

Explanation:

The sample sentence uses a comma where a semicolon would be more appropriate. The semicolon properly separates two independent clauses in the sentence. 

Tired of practice problems?

Try live online GMAT prep today.

1-on-1 Tutoring
Live Online Class
1-on-1 + Class
Learning Tools by Varsity Tutors