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 has the same root as 'unscathed'?

A. category
B. scar
C. scratch
D. category

Correct answer: C

Rationale: The word 'unscathed' means without harm or damage. The word 'scratch' shares the same root related to physical marks or damage, making it the correct choice. 'Category' and 'scar' do not have the same root as 'unscathed' and are not related to the concept of being unharmed, making them incorrect choices.

3. The student feared she would fail, so she thought she should study harder. Which of the following is a correct revision of the ambiguous sentence above?

A. Unless the student feared that she would fail out of school, she wouldn’t study harder.
B. The student said, 'she will fail out of the university unless she studies during her exams.'
C. The student was afraid that she should study harder before failing out during her exams.
D. 'If I don’t study harder before the exams,' the student fretted, 'I will surely fail out of school.'

Correct answer: D

Rationale: Option D is the clearest revision as it expresses the student's concern directly through dialogue. The use of quotation marks provides clarity, and the student's worry about failing is stated clearly. The other options either lack clarity or contain grammatical issues. Option A introduces an unnecessary condition with 'unless' which changes the original meaning. Option B introduces a third-person perspective that is not present in the original sentence. Option C is awkwardly constructed and does not convey the student's concern effectively.

4. Choose the sentence with the correct pronoun usage.

A. “This mystery concerns my friend Watson and me.”
B. “This mystery concerns me and my friend Watson.”
C. “This mystery concerns my friend Watson and I.”
D. “This mystery concerns I and my friend Watson.”

Correct answer: A

Rationale: The correct pronoun usage is 'me' when it is the object of a verb or preposition. In this sentence, 'me' is the object of the verb 'concerns,' so it should be used instead of 'I.' Additionally, the correct order for objects in a sentence is 'my friend Watson and me.' Choice B is incorrect because 'me' should come before 'my friend Watson' to maintain the correct order. Choice C is incorrect as 'I' is incorrectly used instead of 'me.' Choice D is incorrect because 'I' is used incorrectly as the object pronoun, and the order is reversed.

5. While studying vocabulary, a student notices that the words circumference, circumnavigate, and circumstance all begin with the prefix 'circum'. The student uses her knowledge of affixes to infer that all of these words share what related meaning?

A. Around, surrounding
B. Travel, transport
C. Size, measurement
D. Area, location

Correct answer: A

Rationale: The correct answer is A: 'Around, surrounding.' The prefix 'circum-' commonly means 'around' or 'surrounding,' as observed in words like circumference (the distance around a circle), circumnavigate (to sail or travel around something), and circumstance (a condition surrounding or related to an event). Choices B, C, and D are incorrect because the shared meaning among these words is related to being around or surrounding, not travel, transport, size, measurement, area, or location.