ATI TEAS English and Language Usage

Correct Answer: A

Rationale: The correct answer is A because it correctly uses commas to set off the dialogue tag within the quotation marks. The comma after "it" is also used to separate the introductory phrase. This follows the standard rules of punctuation for dialogue. In contrast, choice B incorrectly uses a period after "answered," which should be a comma. Choice C incorrectly capitalizes "you" after the dialogue tag. Choice D incorrectly uses a comma instead of a period after "answered." These errors make the other choices incorrect.

Correct Answer: D

Rationale: The correct answer is D because it correctly punctuates the dialogue with a comma before the closing quotation mark at the end of "appetite." The comma after "appetite" should be placed before the closing quotation mark. The attributive tag "said Philip" is correctly placed after the first part of the quote and is separated by a comma. Choice A is incorrect because there should be a comma before the closing quotation mark at the end of "appetite." Choice B is incorrect because there should be a comma after "appetite" and before the closing quotation mark. Choice C is incorrect because it incorrectly uses double quotation marks within the dialogue, which should be single quotation marks in this case.

Correct Answer: C

Rationale: The correct answer is C. This option effectively combines the two sentences by using the conjunction "but" to show a contrast between Laura being on her way to a concert and being stuck in traffic. This helps convey the cause-and-effect relationship clearly. A is incorrect because it repeats the phrase "the concert" unnecessarily. B is incorrect as it separates the two ideas into two disjointed sentences. D is incorrect as it places the reason for missing the concert before the main action, which can cause confusion. In summary, C is the correct choice as it effectively combines the two sentences using the appropriate conjunction to show the relationship between the events.

Correct Answer: B

Rationale: The correct answer is B because the topic sentence introduces the main idea of the paragraph, which is that gingivitis is a mild form of gum disease caused by bacteria. It sets the stage for the subsequent details to explain and support this main idea. In contrast, choices A, C, and D provide supporting details or consequences of gingivitis, rather than introducing the main idea. Therefore, they cannot be the topic sentence as they do not establish the central theme of the paragraph.

Correct Answer: C

Rationale: The correct answer is C: Scientific journal article. This sentence suggests a research finding related to a potential therapy for a medical condition (OSAS). Scientific journal articles present research findings, evidence-based conclusions, and discuss the need for further clinical trials. They are written by experts in the field, provide detailed methodology, results, and conclusions. Incorrect choices: A: Motivational speech - Motivational speeches are meant to inspire or encourage, not present scientific evidence or research findings. B: Business memo - Business memos are used for internal communication within organizations and typically do not discuss scientific research or clinical trials. D: Personal blog - Personal blogs are informal platforms for personal opinions, experiences, or reflections, not for presenting scientific research or clinical trial information.