Correct Answer: C

Rationale: The informal tone and casual language, such as 'hey wait' and 'what are you up to tonight, anyways?' suggest that the speaker is a friend inquiring about the plans of another friend. This type of conversation is typical among peers and not in a professional setting, ruling out choices A and D. Choice B is incorrect because there is no indication of a debate or formal speech practice in the conversation.

Correct Answer: B

Rationale: In the sentence provided, 'Singing' is a gerund, which is a verb form ending in -ing that functions as a noun. It represents the action of singing, but in this context, it acts as the subject of the sentence. Therefore, 'Noun' is the correct answer. 'Verb' (choice A) is incorrect because while gerunds are verb forms, in this sentence, 'Singing' is not acting as a verb. 'Adjective' (choice C) is incorrect as it describes a noun, which is not the case here. 'Pronoun' (choice D) is also incorrect as 'Singing' does not replace a noun in this sentence.

Correct Answer: A

Rationale: Proofreading is an essential part of the last step in the writing process. During proofreading, you carefully review your written work to correct errors in grammar, punctuation, spelling, and formatting. This step ensures that your writing is polished and error-free before submission. Brainstorming, citing primary sources, and identifying a thesis are typically parts of the earlier stages of the writing process. Brainstorming involves generating ideas, citing primary sources is about researching and providing evidence, and identifying a thesis is establishing the main argument or focus of your writing.

Correct Answer: A

Rationale: The correct answer is A, Future progressive. 'Will be writing' indicates an ongoing action that will occur in the future, which is the future progressive tense. Choice B, Past perfect, is incorrect as it refers to an action completed before a specified time in the past. Choice C, Future simple, is incorrect as it refers to a simple future action without indicating ongoing progress. Choice D, Present perfective, is incorrect as it does not match the tense used in the sentence.

Correct Answer: A

Rationale: The correct answer is A: "You need to call your mother." An independent clause is a sentence that can stand alone and express a complete thought. In this sentence, the clause "You need to call your mother" functions independently and makes complete sense by itself. Choice B, "As soon as you get home," is a dependent clause as it cannot stand alone as a complete sentence. Choice C, "You get home," is also a dependent clause lacking a complete thought. Choice D, "You need to call," is not a complete sentence without specifying who needs to call.