GMAT Verbal : Sentence Correction
Study concepts, example questions & explanations for GMAT Verbal
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Example Questions
Example Question #124 : Correcting Comma 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.
While on the phone with her parents, Clara mentioned, her new promotion.
her parents, Clara mentioned her new promotion.
her parents, Clara mentioned, her new promotion.
her parents Clara mentioned her new promotion.
her parents; Clara mentioned her new promotion.
her parents; Clara mentioned, her new promotion.
her parents, Clara mentioned her new promotion.
This sentence misuses the last comma present. "Clara mentioned her new promotion" is a simple sentence and does not need any sort of punctuation. The previous phrase, however (While on the phone with her parents), is an example of an introductory phrase that explains information necessary to the context of the sentence, but exists outside of the main clause, grammatically. These types of phrases must be followed by a comma in order to separate them from the rest of the sentence. The correct choice is, "her parents, Clara mentioned her new promotion."
Example Question #125 : Correcting Comma Errors
Please choose the best version of the underlined portion of the text. One of the options to choose from will have no change from the original.
Sadie went to the supermarket to buy bananas oranges and strawberries for her fruit smoothie.
Sadie went to the supermarket to buy bananas, oranges and strawberries, for her fruit smoothie.
Sadie went to the supermarket to buy bananas, oranges and strawberries for her fruit smoothie.
Sadie went to the supermarket to buy bananas, oranges, and strawberries, for her fruit smoothie.
Sadie went to the supermarket to buy bananas oranges, and strawberries for her fruit smoothie.
Sadie went to the supermarket to buy bananas, oranges, and strawberries for her fruit smoothie.
Sadie went to the supermarket to buy bananas, oranges, and strawberries for her fruit smoothie.
This sentence is listing several items. To separate independent objects in a list, we need to use a comma. Here, we are marking the associated words in the sentence. Therefore, we need a comma after 'bananas' and 'oranges'. We do not need one after strawberries because that is leading to the conclusion of the sentence.
Example Question #254 : Correcting Punctuation Errors
Please choose the best version of the underlined portion of the the sentence. One option will remain unchanged from the original.
Although inherently beautiful in the night sky Venus has an inhospitable environment with raging winds and a poisonous atmosphere.
Although, inherently beautiful in the night sky, Venus has an inhospitable environment with raging winds and a poisonous atmosphere.
Although inherently beautiful in the night sky, Venus has an inhospitable environment with raging winds, and a poisonous atmosphere.
Although inherently beautiful in the night sky, Venus has an inhospitable environment with raging winds and a poisonous atmosphere.
Although, inherently beautiful in the night sky Venus has an inhospitable environment with raging winds and a poisonous atmosphere.
Although, inherently beautiful in the night sky, Venus has an inhospitable environment with raging winds, and a poisonous atmosphere.
Although inherently beautiful in the night sky, Venus has an inhospitable environment with raging winds and a poisonous atmosphere.
This sentence needs a comma to separate the first contradictory statement with the second description of Venus. After turnaround words like 'although', a comma is always necessary. However, the comma has to come at the end of the completed clause, which comes after the word 'sky'. No comma is necessary between 'winds' and 'and' because that part of the sentence is neither listing three or more things or containing two complete clauses.
Example Question #126 : Correcting Comma 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.
The children were all glad about the copious amount of snow falling in the early evening because school would be canceled in the morning.
evening because school would be canceled in the morning.
evening: because school would be canceled in the morning.
evening, because school would be canceled in the morning.
evening-because school would be canceled in the morning.
evening; because school would be canceled in the morning.
evening because school would be canceled in the morning.
To look for sentence punctuation errors, we must look to the left and right of the underlined portion. To the left of 'because', we have a complete sentence. To the right, it is not a complete sentence. All of the options, however, still have 'because' connecting the two clauses. Therefore, the best version is as written in the original.
Example Question #127 : Correcting Comma 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.
Sally, a baker, has a love for creating incredible pastries that are just as beautiful as they are delicious.
Sally a baker has
Sally a baker, has a love for creating incredible pastries that are just as beautiful as they are delicious.
Sally: a baker has
Sally, a baker has
Sally, a baker, has
Sally, a baker, has
The original sentence is the best version of the complete sentence. The comma punctuation here is being used to separate the noun ("Sally") from a describing characteristic. The appositive clause ("she is a baker") is being offset from the rest of the sentence to rename a proper noun with the use of two commas.
Example Question #128 : Correcting Comma 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 favorite couples are coming: Becky and John, Tara and Bill, Tim and Amy, and Chris and Shirley.
coming: Becky and John; Tara and Bill; Tim and Amy; and Chris and Shirley.
coming, Becky and John, Tara and Bill, Tim and Amy, and Chris and Shirley.
coming; Becky and John, Tara and Bill, Tim and Amy, and Chris and Shirley.
coming. Becky and John, Tara and Bill, Tim and Amy, and Chris and Shirley.
coming: Becky, John, Tara, Bill, Tim, Amy, Chris, and Shirley.
coming: Becky and John; Tara and Bill; Tim and Amy; and Chris and Shirley.
In this sentence we not only are introducing a list, but the list is or ordered pairs. Therefore, we cannot just separate the pairs with more commas because that takes away the meaning of the sentence. In this case, since the list includes complex items, semicolons are actually the correct option to separate these items. We also need the colon to separate the list of ordered pairs, as the sentence was originally written.
Example Question #129 : Correcting Comma 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.
Although he was handsome had a new suit, and a fast car, he did not impress the scholarly girl.
handsome had a new suit, and a fast car he did not impress the scholarly girl.
handsome, had a new suit and a fast car, he did not impress the scholarly girl.
handsome, had a new suit, and a fast car, he did not impress the scholarly girl.
handsome; had a new suit; and a fast car he did not impress the scholarly girl.
handsome had a new suit and a fast car, he did not impress the scholarly girl.
handsome, had a new suit, and a fast car, he did not impress the scholarly girl.
Here, we need to separate all of the descriptors of the man. "Handsome," "suit," and "fast car" all need commas after them since they are the list of characteristics. Therefore, the correct option is the following: "Although he was handsome, had a new suit, and a fast car, he did not impress the scholarly girl."
Example Question #358 : 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.
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun, and they would yell at the Moon to release the Sun?
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun, and they would yell at the Moon to release the Sun? Once the eclipse was over, they would rejoice with their victory!
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun? They would yell at the Moon to release the Sun. Once the eclipse was over, they would rejoice with their victory!
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun; they would yell at the Moon to release the Sun? Once the eclipse was over, they would rejoice with their victory!
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun: they would yell at the Moon to release the Sun? Once the eclipse was over, they would rejoice with their victory!
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun and they would yell at the Moon to release the Sun? Once the eclipse was over, they would rejoice with their victory!
Did you know that the Vikings believed that a solar eclipse was caused by the Moon swallowing the Sun? They would yell at the Moon to release the Sun. Once the eclipse was over, they would rejoice with their victory!
Although the sentence is not incorrect as written in the original form, it is not the best version of the sentence. Since the secondary part has new information not related to the first clause, it is better to start a completely new sentence. The colon and semi-colon are not suitable for this sentence.
Example Question #1 : Correcting Apostrophe 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.
All of Mr. Jones's children's teeths' roots were in good health, according to several dentists' assessments.
Mr. Jones' childrens' teeths' roots were in good health, according to several dentist's assessments
Mr. Jones' children's teeths' roots were in good health, according to several dentists' assessments
Mr. Jones's children's teeth's roots were in good health, according to several dentists' assessments
Mr. Jones's childrens' teeth's roots were in good health, according to several dentists' assessments
Mr. Jones's childrens' teeths' roots were in good health, according to several dentists' assessments
Mr. Jones's children's teeth's roots were in good health, according to several dentists' assessments
The rules of apostrophes say that you must ues an apostrophe after the "s" of a plural noun that ends in "s" but before the "s" if the noun is pluarl and irregular (e.g., teeth). Mr. Jones could be Mr. Jones' or Mr. Jones's, depending on convention.
Example Question #2 : Correcting Apostrophe 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.
Unlike his predecessor, the new president was willing to work with his political enemies almost as much as leader's of his own party.
with his political enemies almost as much as leaders of his own party.
with his political enemies almost as much as leader's, of his own party.
with his political enemies almost as much as leader's of his own party.
with his political enemies, almost as much as leader's of his own party.
with his political enemies, almost as much as, leader's of his own party.
with his political enemies almost as much as leaders of his own party.
As it is written, the sentence portrays the president as working with the "leader's of his own party," which has an inappropriate use of the possesive form. The sentence must be corrected to make the word a simple plural form by taking out the apostrophe. Therefore, the correct answer choice is "with his political enemies almost as much as leaders of his own party."
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