Select the correct words to complete the following sentence: I have ____________ due tomorrow.

Correct Answer: C

Rationale: The correct answer is 'C: a lot of homework'. In this case, 'homework' is an uncountable noun, so it does not take a plural form like 'homeworks'. The phrase 'a lot of' is used to quantify uncountable nouns, making it the appropriate choice in this context. Choices A, B, and D are incorrect because 'homework' should not be pluralized, and the phrase 'many' is not suitable for uncountable nouns.

Correct Answer: B

Rationale: The correct answer is 'But.' In this context, 'But' is a conjunction that correctly connects the two independent clauses, indicating a contrast. The first sentence states that Brady had never skied before, while the second sentence reveals that she performed well on the slopes, showing a surprising contrast to her lack of experience. 'Unless' implies a condition that needs to be met for a particular situation, which is not relevant here. 'Therefore' indicates a conclusion or result, which does not fit the context of the contrasting statements. 'Before' is a preposition that doesn't serve the purpose of connecting the two ideas presented in the sentences.

Correct Answer: C

Rationale: The correct suffix to change the verb 'manage' into an adjective is '-able.' When added to 'manage,' it forms the adjective 'manageable,' which means capable of being managed. Choice A ('-ed') is a past participle suffix, not an adjective-forming suffix. Choice B ('-ible') is used to form adjectives meaning 'capable of' but is not the correct choice in this context. Choice D ('-er') is typically used to form agent nouns rather than adjectives.

Correct Answer: A

Rationale: Option A presents a correctly punctuated compound sentence. It consists of two independent clauses 'Condors are protected by laws' and 'many people fear they will soon become extinct,' which are appropriately joined by a comma and the coordinating conjunction 'but.' In contrast, in option B, the sentence only lists items without independent clauses. Option C combines phrases without independent clauses, and Option D incorrectly uses a comma before the coordinating conjunction 'but' without an independent clause following it.

Correct Answer: C

Rationale: When writing the first draft of a research paper, it is crucial to include the complete structure, which consists of the introduction, body, and conclusion. This approach helps in organizing your thoughts and ideas cohesively, ensuring that your paper flows logically. Choice A is not directly related to the drafting process. Choice B suggests an incorrect sequence by proposing to write the conclusion first, which should actually be crafted after the body of the paper. Choice D is important but typically done during the editing and revision stages rather than in the initial draft.