ACT English : Correcting Grammatical Errors

Study concepts, example questions & explanations for ACT English

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Example Questions

Example Question #2 : Colon Errors

Adapted from "Nature" by Ralph Waldo Emerson (1836)

Whoever considers the final cause of the world, will discern a multitude of uses that result. They all admit of being thrown into one of the following classes; Commodity Beauty Language and Discipline.

Under the general name of Commodity, I rank all those advantages which our senses owe to nature. This, of course, is a benefit which is temporary and mediate, not ultimate, like its service to the soul. Yet although low, it is perfect in its kind, and is the only use of nature which all men apprehend. The misery of man appears like childish petulance, when we explore the steady and prodigal provision that has been made for his support and delight on this green ball which floats him through the heavens. What angels invented these splendid ornaments, these rich conveniences, this ocean of air above, this ocean of water beneath, this firmament of earth between? This zodiac of lights, this tent of dropping clouds, this striped coat of climates, this fourfold year? Beasts, fire, water, stones, and corn serve him. The field is at once his floor his work-yard his play-ground his garden and his bed.

Nature, in its ministry to man, is not only the material, but is also the process and the result. All the parts incessantly work into each other's hands for the profit of man. The wind sows the seed, the sun evaporates the sea, the wind blows the vapor to the field, the ice, on the other side of the planet, condenses rain on this, the rain feeds the plant, the plant feeds the animal, and thus the endless circulations of the divine charity nourish man.

In modern English, which of the following could replace the underlined section?

Possible Answers:

classes:

NO CHANGE

classes,

classes

Correct answer:

classes:

Explanation:

While Emerson himself used a semicolon here, the colon is the more appropriate choice in modern English because it is used to signal a list that cannot stand as a separate sentence.

Example Question #72 : Punctuation Errors

Adapted from Great Expectations by Charles Dickens (1861)

As she applied herself to set the tea-things, Joe peeped down at me over his leg, as if he was mentally casting me and himself up and calculating what kind of pair we practically should make, under the grievous circumstances foreshadowed. After that, he sat feeling his right-side flaxen curls and whisker, and following Mrs. Joe about with his blue eyes, as his manner always was at squally times.

My sister had a trenchant way of cutting our bread and butter for us, that never varied. First, with her left hand she jammed the loaf hard and fast against her bib, where it sometimes got a pin into it and sometimes a needle, which we afterwards got into our mouths. Then, she took some butter (not too much) on a knife and spread it on the loaf, in an apothecary kind of way, as if she were making a plaster.  She used both sides of the knife with a slapping dexterity and trimming and moulding the butter off round the crust. Then, she gave the knife a final smart wipe on the edge of the plaster and then sawed a very thick round off the loaf: which she finally, before separating from the loaf, hewed into two halves, of which Joe got one and I the other.

On the present occasion, though I was hungry, I dared not eat my slice. I felt that I must have something in reserve for my dreadful acquaintance, and his ally the still more dreadful young man. I knew, “Mrs. Joe's housekeeping to be of the strictest kind,” and that my larcenous researches might find nothing available in the safe. Therefore, I resolved to put my hunk of bread and butter down the leg of my trousers.

Which of the following is the best form of the underlined selection, "then sawed a very thick round off the loaf: which she finally, before"?

Possible Answers:

then sawed a very thick round off the loaf. Which she finally, before

then sawed a very thick round off the loaf; which she finally, before

then sawed a very thick round off the loaf, which she finally, before

NO CHANGE

Correct answer:

then sawed a very thick round off the loaf, which she finally, before

Explanation:

The relative clause beginning with "which" should be separated from its antecedent by using a comma, not a colon. A colon marks the beginning of a list of items or a further explanation that is explicitly linked to what precedes it. (For example: "I will repeat this only one more time: do not eat the dog's food." Indeed, notice both of the uses of the colon!)

Example Question #5 : Colon Errors

Choose the version of the sentence that uses correct punctuation.

Possible Answers:

None of these answers use correct punctutation.

To do this problem you will need three things . . . a pencil, a sheet of paper, and a calculator.

To do this problem you will need three things, a pencil, a sheet of paper, and a calculator.

To do this problem you will need three things; a pencil, a sheet of paper, and a calculator.

To do this problem you will need three things: a pencil, a sheet of paper, and a calculator.

Correct answer:

To do this problem you will need three things: a pencil, a sheet of paper, and a calculator.

Explanation:

Colons should be used after complete thoughts, and often introduce lists. Generally, colons are used where the word "namely" would be appropriate. In this case, "to do this problem you will need three things, namely a pencil, a sheet of paper, and a calculator" makes sense, so a colon is appropriate. A semicolon is not appropriate because the list is not an independent clause. An ellipsis is not appropriate because there is no break in thought. The colon is more appropriate than a comma because it is followed by a list rather than an appositive phrase.

Example Question #3 : Colon Errors

Choose the answer that best corrects the underlined portion of the sentence. If the underlined portion is correct as written, choose "NO CHANGE."

The best ingredients for a BLT are: bacon, lettuce, tomato, toasted bread, and mayo.

Possible Answers:

The best ingredients for a BLT are bacon, lettuce, tomato, toasted bread, and mayo.

The best ingredients for a BLT: bacon, lettuce, tomato, toasted bread, and mayo.

The best ingredients for a BLT are, bacon, lettuce, tomato, toasted bread, and mayo.

The best ingredient for a BLT is: bacon, lettuce, tomato, toasted bread, and mayo.

NO CHANGE

Correct answer:

The best ingredients for a BLT are bacon, lettuce, tomato, toasted bread, and mayo.

Explanation:

No colon is needed for a list that is grammatically part of the sentence, so the correct answer is "The best ingredients for a BLT are bacon, lettuce, tomato, toasted bread, and mayo."  Colons are only used in lists when the list is attached to a complete sentence, as in "The best ingredients for a BLT are as follows: bacon, lettuce, tomato, toasted bread, and mayo," but they would not be used in sentence fragments such as "The best ingredients for a BLT: bacon, lettuce, tomato, toasted bread, and mayo."

Example Question #4 : Colon Errors

Choose the answer that best corrects the underlined portion of the sentence. If the underlined portion is correct as written, choose "NO CHANGE."

Two things I knew for certain; she was not who she said she was, and I was in danger.

Possible Answers:

certainly:

certain,

NO CHANGE

certain: and

certain:

Correct answer:

certain:

Explanation:

The “two things I knew for certain” implies a list of two things, which requires a colon to separate the first clause from the subsequent list. 

Example Question #75 : Punctuation Errors

Adapted from “Authority: The Unavoidable” in What’s Wrong with the World by G.K. Chesterton (1912)

The important point here is only that you cannot get rid of authority in education. It is not so much that parental authority ought to be preserved. The more, important truth, is that such authority cannot be destroyed. Mr. Bernard Shaw once said that he had hated the idea of forming a child's mind. In that case, Mr. Bernard Shaw had better hang himself, for he hates something inseparable from human life. I only mentioned [earlier in the book] the drawing out of the child’s abilities in order to point out that even this mental trick does not avoid the idea of parental or scholastic authority. The educator drawing out is just as arbitrary and coercive as the instructor’s action, for he draws out what he chooses. He decides what in the child shall be developed and what shall not be developed.

The only result of all this pompous distinction between the “educator” and the “instructor” is who the instructor pokes where he likes and the educator pulls where he likes. Exactly the same intellectual violence is done to the creature whom is poked and pulled. We must all except the responsibility of this intellectual violence, whether from poking or from pulling.

Education is violent; because it is creative. It is such because it is human. It is as reckless as playing on the fiddle, as dogmatic as drawing a picture, as brutal as building a house. In short, it is what all human action is, it is an interference with life and growth. After that it is a trifling and even a jocular question whether we say of this tremendous tormentor, the artist Man, that he puts things into us like a pharmacist or draws things out of us.

Which is the best form of the underlined section?

Possible Answers:

human action is, it is an interference with life and growth

human action is: it is an interference with life and growth

human action is, “it is an interference with life and growth”

human action is it is an interference with life and growth

Correct answer:

human action is: it is an interference with life and growth

Explanation:

We have two independent clauses, here:

(1) "In short, it is what all human action is"

(2) "it is an interference with life and growth."

The second clause is an explanation and completion of the first one. It states exactly what such human action is. Among the options provided, the best is the one with a colon between these two clauses. The others either create a form of run-on or introduce nonsensical quotation marks.

Example Question #101 : Correcting Grammatical Errors

In 1929, E.F. Lindquist, a professor in the University of Iowa College of Education, began designing tests for the Iowa Academic Meet. The purpose of the meet was to identify exemplary high school students. Test-takers began with a first round of testing. This round occurred during the school day and covered ten core academic subjects. Students who scored well in the first round participated in district-level tests that were more difficult. High-scorers from the second round participated in a third round of testing. The top ten students in each subject area were rewarded with medals at a banquet. Although the test was a success, Lindquist wanted to reduce the competitive aspect of the test. To achieve this goal, Lindquist renamed the test the Iowa Every-Pupil Achievement Testing Program.

The tests popularity provided Lindquist with the opportunity to study how to best write, administer, and score a standardized test. However, Lindquist was not yet satisfied. He grew concerned that the test focused too much on rote memorization of content rather than on skill development. Lindquist began to work on a test for middle school students that would test skills. This test which was first administered in 1935 became known as the Iowa Test of Basic Skills. In 1942, the Every-Pupil test is discontinued and replaced with the Iowa Tests of Educational Development. As Lindquist had hoped, this test focused on testing skills rather than pure content memorization.

By the late 1950s, Lindquist had gained significant renown in the world of standardized testing, so he became involved in the process of developing a college admissions testing program. Although the SAT had been a commonly used admissions test since 1926, it was primarily marketed in the northeast and used as an admissions test for universities in that region. Schools outside this area used a variety of different tests that covered different content and was administered at different times. This led to unreliable results.

In 1958, that a standardized, national test be developed was proposed by Lindquist. He also hoped that, unlike the SAT, the new test would measure academic achievement so that it could be used to gauge each student’s level of preparation for college-level work.

Lindquist and a man named Ted McCarrel began developing the new test. One of McCarrel's main jobs was contacting admissions officers and convincing schools to use the new test. However, like the SAT, the ACT began as a regional test. Unlike the SAT, however, it was primarily used in the Midwest. With time and effort, the test became more popular in other parts of the country.

In 1959, the ACT was administered for the first time. The test was similar to the Iowa Tests of Educational Development. It consisted of four parts; English, math, social studies, and natural science. The social studies and natural science portions required students to interpret readings from each field; thus, Lindquist was able to maintain his goal of testing skills rather than memorized facts. Students had forty-five minutes to complete each section of the test. The ACT quickly became a staple of the college admissions process. In the first year, 132,963 students took the test, and that number grew in subsequent years.

Today, many colleges and universities in the U.S. accept ACT results from students applying for admission. So, don't worry! I'm sure your college will accept it too!

Choose the answer that best corrects the bolded portion of the passage. If the bolded portion is correct as written, choose "NO CHANGE."

Possible Answers:

parts English, math, social studies, and natural science

parts: English, math, social studies, and natural science

parts, English, math, social studies, and natural science

NO CHANGE

parts. English, math, social studies, and natural science

Correct answer:

parts: English, math, social studies, and natural science

Explanation:

Punctuation is needed to separate the list from the rest of the sentence. A colon may be used to precede a list. A semicolon and a period must separate two independent clauses (clauses with a subject and a predicate). The list of subjects is not an independent clause because there is no predicate. Thus, neither a semicolon nor a period can be used. The comma is used to separate items in the list, not to separate the list from the rest of the sentence.

Example Question #102 : Correcting Grammatical Errors

Wolfgang Amadeus Mozart has become wide recognized as one of the most brilliant and influential musicians of all time. At only thirteen years old, he skillfully played several instruments and wrote in a variety of musical genres. Over the past century, his orchestral music, along with his many operas, have delighted audiences around the world. Mozart wrote his music for wealthy patrons and aristocrats, yet even the commoners of the time enjoyed his music. The music of Mozart is richer and more textured than his contemporary, Joseph Haydn.  

The Austro-Turkish War, which began in 1787, prompted the redirection of much of Austria’s resources from arts and music to the military. As a result, Mozart faced financial difficulties. In 1788, he discontinued his public concerts and his income declined. In 1790, hoping to improve his financial situation and circumstances, Mozart toured Berlin and several other cities in Germany. The tours were unsuccessful, however, and did not improve his financial problems.

Scholars have proposed several hypotheses regarding the cause of Mozart’s death, such as influenza, smallpox and meningitisTheir is little physical evidence, however, to support these claims. Mozart's funeral belied the elaborate ornamentation of his music: the ceremony was basic and reserved. In the period following his death, Mozart’s popularity increased significantly. Concert halls throughout Europe featured his music, and composers sought to imitate his style. Modern audiences praise Mozart’s music for its liveliness, expressiveness, and the fact that it is sophisticated.

Choose the answer that best corrects the bolded portion of the passage. If the bolded portion is correct as written, choose "NO CHANGE."

Possible Answers:

music the

NO CHANGE

music and the

music, the

Correct answer:

NO CHANGE

Explanation:

The original text is correct. A colon is a permissible way to separate two complete sentences when the second explains the first.

Two complete sentences cannot, however, appear side by side with only a comma between them, as in answer choice "music, the"—an error known as "comma splice." Additionally, two complete sentences cannot appear next to one another if there is no punctuation between them, as in answer choices "music the" and "music and the."

Example Question #103 : Correcting Grammatical Errors

“Why Text Messaging is a Good Thing” by Chelci Spiegel (2013)

Many people today think that technology such as text messages and social networking sites are creating distant relationships among people. They say that the relationships are false because face-to-face time is diminishing however, I do not believe this to be the case. These are technologies and technologies are very important tools. That’s just it they’re tools. They can be good or bad depending on how they are used. I believe that text messaging is a benefit to society because it provides fast communication with multiple people unobtrusive conversation and responding time for the receiver.

Because text messaging exists we can tell many people something very important very quickly. It is like an SOS message to whomever needs to know. If I have car trouble I can send a text to my father, brother, and friends all at once. Instead of dialing each number separately and maybe or maybe not getting anyone they all get a message then, I receive help more quickly. A more concrete example is from what I was lost in the woods searching for my horse who was also lost late one evening. I sent out one text message to multiple people and by the time I had found my way back to the truck there were seven friends pulled up with trucks mountain bikes and flashlights to help search for the horses all night.  That is not evidence of relationships distanced by text messaging but brought together.

Because text messaging does not require voice it is far less obtrusive in public places. When I was standing in line at the grocery store one of the ladies were using their phone while waiting for their turn. I heard her entire life story her boy troubles, her work troubles her friend troubles and her money troubles. It was very distracting. With texting people can vent all their frustrations to someone privately. If I am trying to set a date for a barbaque, I can text my neighbor to work out details rather than let the entire store know my weekend plans. Texting is a way to conduct private business in public places.

Choose the answer that best corrects the bolded portion of the passage. If the bolded portion is correct as written, choose "NO CHANGE."

Possible Answers:

That’s just it: they’re tools.

That’s just it because of the fact they’re tools.

That's just it, they're tools.

That’s just it, but they’re tools.

NO CHANGE

Correct answer:

That’s just it: they’re tools.

Explanation:

In the sentence "That’s just it they’re tools." there are actually two complete sentences, and one is an explanation of the other. This is one of the uses of colons: they precede a sentence that is directly connected to the previous one.

Example Question #104 : Correcting Grammatical Errors

As the class entered the museum, Ms. Johnson noticed that two of her students had fallen behind the group. After all of the tickets had been secured, she approached the two girls, saying: “what on Earth is causing you to go so slow?” The taller girl, whose name was Ashley, was the first to respond:

“Veronica and I were just discussing something very private. Nobody can hear what her and I are discussing.”

“Well, Ashley, I think that our tour guide, Dr. Mitchell, will be offended by your behavior. You and Veronica should find separate places in the group and you should pay attention to him and me.”

The two girls reluctantly joined the rest of the class. Ms. Johnson looked to see if another student was out of their place, but everything seemed to be in order. The tour guide, Dr. Mitchell, introduced himself to the class: 

“Hello everyone! My name is Dr. Mitchell. I’m so glad that you have all come to the Museum of Natural History today; I think you’ll really enjoy our exhibits, which have been curated with the utmost care. The museum has three distinct types of exhibitions. Permanent exhibitions, temporary exhibitions, and space shows. The permanent exhibition and the space show is always available for viewing, but the temporary exhibition changes seasonally.“

Having finished his introduction, the permanent exhibition was the first thing that Dr. Mitchell showed to the class.

Choose the answer that best corrects the bolded portion of the passage. If the bolded portion is correct as written, choose "NO CHANGE."

Possible Answers:

NO CHANGE

saying, “what

saying: “what

saying, ”What

Correct answer:

saying, ”What

Explanation:

The clause preceding the quotation mark, "she approached the two girls, saying," is dependent, because the verb "saying" requires an object. Quotation marks following dependent clauses should be introduced by commas, not colons. A colon is only used to introduce a quotation after a complete and independent clause.

In addition, the "what" following the quotation mark should be capitalized, as it is the beginning of the quoted sentence.

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