what is the correct plural of century

ATI TEAS 7

TEAS English Practice Test

1. What is the correct plural of century?

A. Centurys
B. Centures
C. Centuries
D. Centuryies

Correct answer: C

Rationale: The correct plural of 'century' is 'centuries'. In English, to form the plural of most nouns ending in -y, you change the -y to -ies. Choice A, 'Centurys', is incorrect because it does not follow this rule. Choice B, 'Centures', is also incorrect as it does not provide the correct plural form. Choice D, 'Centuryies', is a completely incorrect and non-standard plural form of 'century'. Therefore, the correct answer is 'Centuries'.

2. Which word in the following sentence is an adverb?

A. Likely
B. Annoyed
C. Assigned
D. Unnecessary

Correct answer: A

Rationale: The correct answer is 'A: Likely.' An adverb is a word that modifies a verb, adjective, or another adverb. In this sentence, 'likely' is an adverb that modifies the verb 'annoyed,' expressing the probability or likelihood of the action. The other choices, 'B: Annoyed,' 'C: Assigned,' and 'D: Unnecessary,' are not adverbs. 'Annoyed' is a past tense verb, 'Assigned' is a past tense verb, and 'Unnecessary' is an adjective describing the type of busy work assigned. Therefore, 'A: Likely' is the only adverb in the sentence.

3. Which of the following is an example of revision?

A. Typing the first draft of an essay
B. Reading sentences for clarity and making necessary changes
C. Creating a list of all sources used within the essay
D. Mapping out possible topics and subtopics

Correct answer: B

Rationale: The correct answer is B because revision involves reviewing and editing sentences for clarity and making necessary changes to improve the overall quality of the writing. Choice A is incorrect because typing the first draft is part of the drafting process, not revision. Choice C is incorrect as creating a list of sources is related to research and citation but not revision. Choice D is incorrect as mapping out topics and subtopics is typically done during the outlining or prewriting stages, not during the revision process.

4. Which of the following best explains the purpose of the parentheses in the sentence?

A. to indicate the page numbers in the book where this information might be found
B. to tell the reader when the Austro-Hungarian Empire collapsed
C. to identify information that was located using another source
D. to set off useful information that does not fit directly into the flow of the sentence

Correct answer: D

Rationale: The purpose of the parentheses in the sentence is to set off useful information that does not fit directly into the flow of the sentence. Parentheses are commonly used to provide additional details, explanations, or examples that are helpful but not essential to the main point of the sentence. In this case, the information about the Austro-Hungarian Empire is presented in parentheses to offer context but is not crucial to the main idea being communicated. Choices A, B, and C are incorrect as they do not accurately describe the function of parentheses in this context.

5. The mechanic used a computer to perform the diagnostic tests. Which of the following sentences most clearly and concisely conveys the same meaning?

A. While performing diagnostic tests on the car, the mechanic used a computer.
B. Although the mechanic used a computer, he performed diagnostic tests on the car.
C. Because he used a computer, the mechanic performed diagnostic tests on the car.
D. The mechanic used a computer to perform diagnostic tests on the car.

Correct answer: D

Rationale: Choice D correctly conveys that the mechanic used a computer to perform diagnostic tests on the car. It is concise and clear, effectively communicating the main point without unnecessary details. Choices A, B, and C include unnecessary repetition or do not convey the information as clearly as choice D. For instance, choice A adds unnecessary repetition by mentioning 'performing diagnostic tests' twice, while choices B and C introduce additional clauses that make the sentence less concise and direct.