ATI TEAS English and Language Usage

Correct Answer: B

Rationale: The correct answer is B: "who." In the sentence, "Mrs. Sato, who lives down the street, is 99 years old," the relative pronoun "who" introduces a relative clause providing essential information about Mrs. Sato. The relative pronoun "who" is used to refer to a person and is the appropriate choice in this context. A: "She" is a subjective pronoun and cannot be used to introduce a relative clause providing additional information about Mrs. Sato. C: "Which" is used to refer to things, not people, so it is not suitable in this context. D: "Whom" is an object pronoun and is not used to introduce relative clauses, so it is not the correct choice. Summary: The correct choice is "who" because it is a relative pronoun that refers to a person and is used to introduce essential information about Mrs. Sato in the sentence. The other choices (A, C,

Correct Answer: A

Rationale: Step 1: Identify the independent clause, which is a group of words that can stand alone as a complete sentence. Step 2: "You need to call your mother" is a complete sentence because it has a subject ("you") and a predicate ("need to call your mother"). Step 3: Therefore, choice A is the independent clause in the sentence. Summary: Choices B, C, and D are not independent clauses because they do not form complete sentences on their own. Choice B is a dependent clause ("As soon as you get home") because it cannot stand alone. Choice C lacks a subject, and Choice D is missing the necessary predicate to be a complete sentence.

Correct Answer: A

Rationale: The correct answer is A because it is a correctly punctuated compound sentence. A compound sentence consists of two independent clauses joined by a coordinating conjunction (such as "and," "but," "or"). In choice A, "The moonlight glowed white on the roof next door" and "the sky was a gentle summer blue" are two independent clauses joined by the coordinating conjunction "and." This creates a grammatically correct compound sentence. Choices B, C, and D do not meet the criteria for a compound sentence as they either lack a coordinating conjunction (B), have a dependent clause (C), or use a comma splice (D), making them incorrect.

Correct Answer: B

Rationale: The correct answer is B: To state the main idea of the essay. A thesis statement is a concise summary of the main point or claim of an essay, providing direction to the reader about what to expect. It guides the content and structure of the essay, helping the reader understand the purpose and focus. Summarizing the essay (choice A) is done in the conclusion, not the thesis. Asking a question (choice C) is not the main purpose of a thesis; it's more common in an introduction or body paragraphs. Providing evidence (choice D) is not the main purpose of a thesis; evidence is used to support the main idea stated in the thesis.

Correct Answer: D

Rationale: Correct Answer: D Rationale: 1. Use of "but" in option D helps to show a contrast between Jesse's training and the cold, wet day affecting his performance. 2. The sentence structure in option D is clear and logical, with "Jesse had trained for the marathon for 6 months" followed by the reason for his worry. 3. Options A, B, and C lack the appropriate transition words or conjunctions to connect the two ideas effectively. 4. Option B has a misplaced modifier as it suggests the cold and wet day caused Jesse to worry, rather than the actual reason - his training. 5. Option C creates confusion by placing the reason for worry before the actual cause, leading to a lack of clarity in the sentence structure.