ATI TEAS English

Correct Answer: C

Rationale: The correct answer is C. A colon is used to introduce a list or explanation after a complete sentence. The colon signals to the reader that what follows is directly related to and expands upon the preceding sentence. It helps to provide clarity and organization in writing. Choice A is incorrect because a colon does not join two related sentences; that is the role of a semicolon. Choice B is incorrect as a colon does not specifically set off direct quotes. Choice D is incorrect because a colon does not separate clauses in a compound sentence; that is typically done with a semicolon or conjunction.

Correct Answer: D

Rationale: The correct answer is D because "bi," "re," and "un" are prefixes that appear at the beginning of base words to change their meaning. Prefixes are added to the beginning of a word to modify its meaning or create a new word. In this case, "bi-" means two or twice, "re-" means again or back, and "un-" means not or opposite of. Therefore, these prefixes alter the original meaning of the base words they are attached to. Choices A, B, and C are incorrect because they incorrectly describe the function and position of prefixes in relation to base words. Prefixes always appear at the beginning of base words, not at the end, and they are used to modify or change the meaning of the base word, not to simply enhance or emphasize it.

Correct Answer: A

Rationale: The correct answer is A because it includes a contraction ("I'm"), which is typically seen in informal language. In formal contexts, contractions are avoided for a more professional tone. Choice B uses formal language by stating "non-negotiable," which is a professional term. Choice C is also formal by using the term "must meet," indicating a requirement. Choice D is formal as well, using technical language like "time period" and "extremely significant."

Correct Answer: A

Rationale: The correct answer is A: Brainstorm topics. Javier has already outlined his paper, written a draft, and revised it, which indicates that he has already selected a topic and developed it into a draft. Brainstorming topics usually comes before outlining the paper. Researching reliable sources, writing a second draft, and selecting a topic have all been completed based on the information provided.

Correct Answer: D

Rationale: The correct answer is D because it correctly uses a semicolon to separate two independent clauses. The semicolon is used to connect closely related ideas without the need for a conjunction. In this sentence, the two clauses "Beatrice is very intelligent" and "she just does not apply herself well enough in her classes to make good grades" are both independent and related. Option A is incorrect because it uses a semicolon before a conjunction ("however"), which is unnecessary. Option B is incorrect because it uses a colon, which should be reserved for introducing a list or explanation, not separating independent clauses. Option C is incorrect because it uses a semicolon incorrectly after a conjunction ("however").