GMAT Verbal : Sentence Correction
Study concepts, example questions & explanations for GMAT Verbal
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Example Questions
Example Question #32 : Semicolon 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 entire party worked to get the candidate elected; but the election still went against him.
The entire party worked to get the candidate elected; and the election still went against him.
The entire party worked to get the candidate elected; so the election still went against him.
The entire party worked to get the candidate elected, but the election still went against him.
The entire party worked to get the candidate elected; but the election still went against him.
The entire party worked to get the candidate elected but the election still went against him.
The entire party worked to get the candidate elected, but the election still went against him.
The sentence is written as a compound sentence, one that joins two independent clauses together in order to show their relationship. A compound sentence can only be joined by either a semicolon or a comma followed by a conjunction, but not a semicolon and a conjunction, as in this sentence as it is written. The only answer choice that correctly joins the two clauses is "The entire party worked to get the candidate elected, but the election still went against him."
Example Question #323 : Gmat Verbal
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 Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE; giving rise to notable historical figures such as Hannibal and Scipio.
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE giving rise
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE: they gave rise
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE, giving rise
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE; giving rise
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE, which gave rise
The Punic Wars were three separate wars between Rome and Carthage in the 3rd and 2nd centuries BCE, giving rise
The second clause in this sentence starts with the gerund "giving," indicating that this clause modifies the subject of the first clause. Semicolons should be used when they separate two independent clauses, which is not the case here. For this reason, a comma is the most appropriate punctuation.
Example Question #21 : Correcting Semicolon Errors
Replace the underlined portion with the answer choice that is clear, precise, and meets the requirements of standard written English.
Mary hated her new job because she loathed her boss; a strict totalitarian with no sense of humor or leniency for minor infractions.
Mary hated her new job because she loathed her boss, a strict totalitarian with no sense of humor or leniency for minor infractions.
Mary hated her new job because she loathed her boss, a strict totalitarian with no sense of humor nor leniency for minor infractions.
Mary hated her new job because she loathed her boss; a strict totalitarian with no sense of humor or leniency for minor infractions.
Mary hated her new job because she loathed her boss: she was a strict totalitarian with no sense of humor or leniency for minor infractions.
Mary hated her new job because she loathed her boss; a strict totalitarian with no sense of humor nor leniency for minor infractions.
Mary hated her new job because she loathed her boss, a strict totalitarian with no sense of humor or leniency for minor infractions.
A semicolon is the inappropriate punctuation to use in the sentence as originally written. A comma is better, as a semicolon should only be used to divide two independent clauses. The fragment after the punctuation is just that - a fragment - used to modify "her boss." For this reason, a comma is appropriate.
Example Question #21 : 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.
The children wanted to stay up late and watch the movie; but they were ordered to go to bed.
stay up late and watch the movie: but they were ordered to go to bed.
stay up late and watch the movie - but they were ordered to go to bed.
stay up late and watch the movie but they were ordered to go to bed.
stay up late and watch the movie, but they were ordered to go to bed.
stay up late and watch the movie; but they were ordered to go to bed.
stay up late and watch the movie, but they were ordered to go to bed.
This sentence misuses a semicolon: semicolons should be used when a coordinating conjunction (in this case, "but") is present to join two independent clauses. A comma should be substituted instead, making the correct choice: "stay up late and watch the movie, but they were ordered to go to bed."
Example Question #22 : 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.
She loved to listen to music while working, she found that she was much more productive when she did this.
to listen to music while working, she found that she was much more productive,
to listen to music while working; she found that she was much more productive,
to listen to music while working, she found that she was much more productive
to listen to music while working but she found that she was much more productive
to listen to music while working; she found that she was much more productive
to listen to music while working; she found that she was much more productive
This sentence joins two separate, but related, independent clauses together without the use of a conjunction. Therefore, they should be joined with a semicolon. The correct choice is, "to listen to music while working; she found that she was much more productive."
Example Question #22 : 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.
While listening to song, Joshua noticed something he never heard before, there was the slight sound of cymbals in the background.
Joshua noticed something he never heard before; there was the slight sound of cymbals: in the background.
Joshua noticed something he never heard before there was, the slight sound of cymbals in the background.
Joshua noticed something he never heard before, there was the slight sound of cymbals in the background.
Joshua noticed something he never heard before there was the slight sound of cymbals in the background.
Joshua noticed something he never heard before; there was the slight sound of cymbals in the background.
Joshua noticed something he never heard before; there was the slight sound of cymbals in the background.
This sentence misuses a comma. In this sentence, two independent clauses are joined without the use of a coordinate conjunction. Instead of a comma before the word "there," there should be a semicolon. The correct answer is: "Joshua noticed something he never heard before; there was the slight sound of cymbals in the background."
Example Question #21 : 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.
Because he loved to listen to music, he collected audio equipment, he loved to create and listen to music in the best quality possible.
he collected audio equipment he loved to create and listen to music in the best quality possible.
he collected audio equipment: he loved to create and listen to music in the best quality possible.
he collected audio equipment, he loved to create and listen to music in the best quality possible.
he collected audio equipment: he loved to create, and listen to music in the best quality possible.
he collected audio equipment; he loved to create, and listen to music in the best quality possible.
he collected audio equipment: he loved to create and listen to music in the best quality possible.
This sentence misuses a comma. Instead of a comma after the word "equipment," a colon is more appropriate because the last clause explains the preceding one (It gives information as to why he collects the audio equipment). No other punctuation is necessary. The correct choice is: "he collected audio equipment: he loved to create and listen to music in the best quality possible."
Example Question #23 : 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.
Maxwell aspired to be an accountant; but he was intimidated by the difficultly of becoming certified.
to be an accountant; but he was intimidated, by the difficultly
to be an accountant; but he was intimidated by the difficultly
to be an accountant but he was intimidated by the difficultly
to be an accountant, but he was intimidated by the difficultly
to be an accountant; but, he was intimidated by the difficultly
to be an accountant, but he was intimidated by the difficultly
This sentence misuses a semicolon. The sentence joins two independent clauses together with the use of the coordinate conjunction "but," so a comma should come before this word, instead of a semicolon. The correct choice is, "to be an accountant, but he was intimidated by the difficultly."
Example Question #24 : 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.
The company was instituting a new policy in order to cut down on corruption. Liam did not like the new policy; however, because it meant a much greater workload for him.
policy; however, because it meant a much, greater workload for him.
policy; however, because it meant a much greater workload for him.
policy however, because it meant a much greater workload for him.
policy however because it meant a much greater workload for him.
policy, however, because it meant a much greater workload for him.
policy, however, because it meant a much greater workload for him.
This sentence misuses a semicolon. A semicolon should not come before "however" in this case because "however" is not being used to join two independent clauses. The phrase "because it meant a much greater workload for him" is not an independent clause, so however should be offset in commas as it is acting more like an interjection. The correct choice is: "policy, however, because it meant a much greater workload for him."
Example Question #31 : 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.
Kevlar is a fabric known for its strength and durability it is used to make everything from body armor to musical instruments.
strength and durability it is used to make everything
strength and durability; it is used to make everything
strength, and durability; it is used to make everything
strength and durability: it is used to make everything
strength and durability, it is used to make everything
strength and durability; it is used to make everything
This sentence combines two independent clauses without the use of a coordinating conjunction. A semicolon is necessary to separate the clauses, so one should appear after the word "durability." The correct answer is, "strength and durability; it is used to make everything." Note that a comma should not appear before the "and" because "durability" is not an independent clause: commas only appear before conjunctions when combining independent clauses. Furthermore, a colon is not appropriate here because the second clause does not explain anything about the first clause of the sentence- it simply gives additional information.
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