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I. Eight Types of Errors in the Sentence Correction Section
wA. Subject-Verb Agreement
wB. Modifiers
wC. Parallelism
wD. Pronoun Agreement
wE. Verb Time Sequences
wF. Comparisons
wG. Idioms

II. Three-Step Method to the Sentence Correction Questions

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The scope of this grammar guide is to give you a basic introduction to grammar. If you still need help, consider buying a book on grammar.



II. Three-Step Method to the Sentence Correction Questions

A. Read the sentence.
B. Figure out what the question is testing.
C. Eliminate answer choices.



A. Read the sentence.

     Do not simply read the underlined part of the sentence. Read the complete sentence. Choice (A) will always be a copy of the original underlined part of the sentence. If you cannot find any errors in the original sentence, choose A. Don't worry about spelling, capitalization, or punctuation; they are not covered in Sentence Correction questions.


B. Figure out what the question is testing.

     This is a multiple choice exam, so you know that one of the answer choices must be right. Therefore, you may look at the different answer choices and see what the changes are to figure out the problem in the sentence.

Example

"On arriving at the train station, his friends met him and took him immediately to his speaking engagement."

Give these answers a quick glance:
a) On arriving at the train station, his friends met him and took him immediately to his speaking engagement.
b) Arriving at the train station, his friends who met him immediately took him to his speaking engagement.
c) When he arrived at the train station, his friends met him and took him immediately to his speaking engagement.
d) When he arrived at the train station, he was taken immediately to his speaking engagement.
e) After arriving at the train station, he was immediately taken to his speaking engagement.

Notice that certain parts of the sentences change from choice A to choice E. These are the "controversial" parts of the sentence that contain variable elements.

a) On arriving at the train station, his friends met him and took him immediately to his speaking engagement.
b) Arriving at the train station, his friends who met him immediately took him to his speaking engagement.
c) When he arrived at the train station, his friends met him and took him immediately to his speaking engagement.
d) When he arrived at the train station, he was taken immediately to his speaking engagement.
e) After arriving at the train station, he was immediately taken to his speaking engagement.

The bolded parts of the sentence represent areas that change; the non-bolded are the areas that are fixed throughout the answer choices and therefore must not have problems. Thus, we may narrow the problem areas of the sentence. Choice C is correct because it clarifies the subject of the modifying phrase.

 

C. Eliminate answer choices.

      The process of elimination is very important here. Eliminate a choice once you find one error in it. Gradually, you should be down to one or two choices, and you may make a reasonable guess. Use the process of elimination scrap paper charts to narrow your choices.

 

D. Sample Questions

1. The threat of discrimination lawsuits helps ensure <that pay be the same for jobs historically held by minorities as for jobs requiring comparable skill that are> usually held by whites.

(A) that pay be the same for jobs historically held by minorities as for jobs requiring comparable skill that are
(B) that pay for jobs historically held by minorities should be the same as for a job requiring comparable skills
(C) to pay the same in jobs historically held by minorities as in jobs of comparable skill that are
(D) to pay the same regardless of whether a job was historically held by minorities or is one demanding comparable skills
(E) to pay as much for jobs historically held by minorities as for a job demanding comparable skills





In choice B, 'should' is illogical after 'requires', or at least unnecessary, and so is better omitted; in choices B and E, 'job' does not agree in number with jobs; and in choices B, D, and E, the wording illogically describes the 'comparable skills' rather than the 'jobs' as being "usually held, by whites." Choices C, D, and E produce the ungrammatical construction 'requires of... employers to pay', in which of makes the phrase incorrect. In C, .the use of in rather than 'for' is unidiomatic, and 'jobs of comparable skill' confusedly suggests that the jobs rather than the workers possess the skills. In D, the phrase beginning 'regardless. . .' is awkward and wordy in addition to being illogical. Choice A is best


2. Hand ale pumps may slightly improve the flavor of ale over gas-powered kegs, but modern pub managers contend that <hand ale pumps cost twice as much as gas-powered kegs>.

(A) hand ale pumps cost twice as much as maintaining gas-powered kegs
(B) hand ale pumps cost twice as much to maintain as gas-powered kegs do
(C) maintaining hand ale pumps costs twice as much as gas-powered kegs do
(D) maintaining hand ale pumps costs twice as much as it does for gas-powered kegs
(E) to maintain hand ale pumps costs twice as much as for gas-powered kegs


This sentence compares the costs required to maintain two kinds of roads. B, the best choice, is able to maintain parallelism in the comparison as well. Choice A incorrectly shifts the meaning by comparing the cost of hand ale pumps with the cost of maintaining gas-powered kegs. Choice C does the opposite: it compares the cost of maintaining hand ale pumps with the cost of gas-powered kegs themselves. Choice D further confuses the sentence by adding a nonparallel clause, it does for, in which it has no clear referent. Choice E introduces the infinitive phrase to maintain.., and wrongly attempts to complete the comparison with the nonparallel prepositional phrase for....

 

3. This week's bingo session will have <an even greater amount of winners> than won last week.

(A) an even greater amount of winners
(B) an ever larger amount of winners
(C) an amount of people even winners
(D) a number of people even winners
(E) an even greater number of winners




Notice that three choices contain the word amount and two choices contain number. People, because they can be counted, come in numbers rather than amounts. (E) is best because of the remaining two because the phrase an even greater amount of people clearly refers to more people, while a number of people even larger could be referring to bigger people.


4. <With> only one percent of the world's population, the English people have dramatically altered the course of the world.

A) With
B) Although accounting for
C) Being
D) Despite having
E) As




The trick with this sentence correction question is the contrast between the size of the English population and the activities of its citizens. Choices D and B are the only ones that establish the contrast, and only B, the best choice, expresses meaning accurately with the phrase 'Although accounting for.' 'With' in choice A and 'Despite having' in choice D confusingly suggest that English people somehow possess, rather than constitute, one percent of the world's population. Choices E and C lose the contrast between the opening phrase and the main clause, and As is unidiomatic in E.

 

5. The public's widespread interest in the life of <ancient Egyptians and their general curiosity about extraterrestrial life has> generated considerable interest in science fiction.

A) ancient Egyptians and their general curiosity about extraterrestrial life has
B) ancient Egyptians and they are generally curious about extraterrestrial life which has
C) ancient Egyptians, as well as their general curiosity about extraterrestrial life, have
D) ancient Egyptians, as well as its general curiosity about extraterrestrial life, has
E) ancient Egyptians, as well as general curiosity about extraterrestrial life, have




The sample sentence has two errors. First, it is vague about what the word 'their' refers to (the public or the ancient Egyptians) and then there is a problem with subject/verb agreement (public is singular, meaning that it has to math 'has'. Logically, it would seem the reference is to the public, but public is singular; so we would have to use its, not their. Choice (B) is awkward. Choices (C), (D), and (E) change the sentence's structure so that the word belief becomes the only subject-now we need a singular verb. Only (D) contains the singular verb has.

 

 

 

The scope of this grammar guide is to give you a basic introduction to grammar. If you still need help, consider buying a book on grammar.

 

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