ATI TEAS English Practice Test

Correct Answer: A

Rationale: The correct answer is A because a specific thesis statement clearly outlines the main argument or focus of the writing. It helps guide the reader and keeps the writer focused. Choice B is incorrect because the written work should support, not disprove, the thesis. Choice C is incorrect because the thesis statement is typically found at the beginning of a paper to provide a roadmap for the reader. Choice D is incorrect because supporting evidence is essential to strengthen and validate the thesis statement, regardless of whether it is an opinion.

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: B

Rationale: The correct answer is B: have. In the sentence, 'students' is a plural noun, so it requires a plural verb. 'Have' is the correct present perfect tense form for plural subjects. 'Has' (A) is incorrect because it is the singular form. 'Is' (C) is incorrect as it is a singular verb, and 'was' (D) is incorrect as it is the past tense form. Therefore, 'have' best completes the sentence to match the plural subject 'students.'

Correct Answer: A

Rationale: The correct answer is A: as a result. This transition word indicates cause and effect, showing that the clock not working for years led to Ally deciding to take it off the wall. The other choices are incorrect because: B: conversely suggests a contrast, which is not suitable in this context. C: then again implies a different perspective or consideration, which is not relevant to the cause and effect relationship in the sentence. D: similarly indicates a comparison, which is not appropriate as it does not convey the cause and effect relationship in the sentence.

Correct Answer: A

Rationale: The correct answer is A because it consists of two independent clauses (The sky is clear, and the stars are bright) connected by a coordinating conjunction 'and.' This structure makes it a compound sentence. Choice B is incorrect as it is a complex sentence with a dependent clause (Although it was late) and an independent clause (he stayed up). Choice C is incorrect as it is a simple sentence with only one independent clause (She reads books). Choice D is incorrect as it is a complex sentence with a dependent clause (While she reads) and an independent clause (she listens to music).