ATI TEAS English Practice Test

Correct Answer: B

Rationale: The correct answer is B because it maintains subject-verb agreement throughout the sentence. "The lead scientist is" matches the singular subject "The lead scientist," and "she is" matches the singular pronoun "she." In contrast, A uses "all scientists" with the singular verb "does," which is incorrect. Choice C has a subject-verb disagreement with "she is" and "does the research." Choice D also has a subject-verb disagreement with "every scientist" and "does the research." Therefore, B is the correct choice as it maintains consistency in subject-verb agreement.

Correct Answer: A

Rationale: The correct answer is A: Digs. "Digs" is a slang term meaning a place to live. In this sentence, "I love my new digs," "digs" is used informally. "Classical" (B) is a standard English word referring to traditional or high-quality music. "Totally" (C) is an adverb commonly used in informal speech but not exclusively slang. "Jarring" (D) means shocking or disturbing, and though it may not be as casual as "digs," it is not a slang term.

Correct Answer: B

Rationale: The correct answer is B: -ness. This suffix is used to indicate a state or quality of being. For example, "happiness" signifies the state of being happy. Choice A (-ic) typically forms adjectives, not states or qualities. Choice C (-ous) usually forms adjectives indicating characteristics. Choice D (-ful) also forms adjectives, indicating full of something. Therefore, B is the best choice for denoting a state or quality.

Correct Answer: C

Rationale: The correct answer is C: "The dog's tail wagged." Here's the rationale: 1. The apostrophe in "dog's" indicates possession, showing that the tail belongs to the dog. 2. The sentence structure is possessive, correctly using the apostrophe before the 's'. 3. Options A, B, and D incorrectly use the apostrophe for contraction instead of possession, making them grammatically incorrect.

Correct Answer: B

Rationale: The correct answer is B because it maintains parallel structure by using gerunds (hiking, swimming, running) for each activity in the list. This ensures consistency and clarity in the sentence. Choice A is incorrect because it mixes gerunds with an infinitive ("to run"). Choice C is incorrect because it mixes gerunds with an infinitive and lacks consistency. Choice D is incorrect because it creates a fragmented list by separating "hiking" from the other activities.