ATI TEAS English and Language Usage

Correct Answer: C

Rationale: The correct answer is C: "in." A preposition shows the relationship between a noun/pronoun and other words in a sentence. In this case, "in" indicates the location of the noun "room." The other choices (A, B, D) do not function as prepositions in this context. "It" is a pronoun, "hot" is an adjective, and "that" is a demonstrative pronoun. Therefore, "in" is the correct preposition in the sentence.

Correct Answer: B

Rationale: The prefix 'epi-' in 'epidemic' means 'on' or 'upon.' It comes from the Greek word meaning 'upon' or 'on.' In the context of an epidemic, it refers to a widespread occurrence or outbreak of a disease that affects a large number of people. The prefix 'epi-' does not mean 'badly' (A), 'a lot' (C), or 'a little' (D) in this word. Therefore, choice B is the correct answer as it closely aligns with the actual meaning of the prefix in the term 'epidemic.'

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: B

Rationale: The correct answer is B because a topic sentence should introduce the main idea of the paragraph, and "Cooking requires a number of different skills that can be learned and practiced" does exactly that by clearly stating the overarching theme of the paragraph. It sets the tone for discussing the various skills needed for cooking. Choice A is too vague and doesn't provide a clear indication of what the paragraph will be about. Choice C focuses on a specific tool needed for cooking, rather than the broader concept of skills. Choice D is more about the process of learning to chop vegetables efficiently, rather than the general skills required for cooking.

Correct Answer: C

Rationale: Step-by-step rationale for why choice C is correct: 1. The conversation uses casual language ('Yup', 'hey'), indicating a friendly tone. 2. The question 'what are you up to tonight, anyways?' suggests an interest in the other person's plans for the evening. 3. This type of conversation is typical between friends who are making casual plans. 4. Overall, the context of the conversation points towards a social setting rather than a professional or formal one. Summary of why other choices are incorrect: - Choice A is incorrect because there is no indication of a boss-employee relationship or work-related context. - Choice B is incorrect as there is no mention of a debate or working overtime. - Choice D is incorrect as the conversation does not relate to investigations or research on work schedules.