Correct Answer: D

Rationale: In this context, 'entrance' is used as a verb meaning to enchant or captivate. The glittering lights were intended to captivate or charm the guests as they arrived, not to physically enter them (choice A), provide a passage (choice B), or present an opportunity (choice C). Therefore, the correct answer is 'enchant.'

Correct Answer: A

Rationale: The correct use of a semicolon is demonstrated in sentence A: 'I have a test tomorrow; I need to study.' Semicolons are used to connect closely related independent clauses. In this sentence, the semicolon correctly separates the two independent clauses 'I have a test tomorrow' and 'I need to study.' Choice B is incorrect because it separates the clauses improperly by using the semicolon after 'test' instead of after 'tomorrow.' Choice C is incorrect as it lacks a second independent clause to be connected using a semicolon. Choice D is incorrect as it inappropriately adds 'and' after the semicolon, which disrupts the correct use of the punctuation mark to link independent clauses.

Correct Answer: C

Rationale: The correct answer is choice C: "I'm tired," she said. Direct speech involves quoting the exact words spoken by someone, typically indicated by quotation marks. In this sentence, the speaker's words are directly quoted within quotation marks, making it an example of direct speech. Choices A, B, and D do not directly quote the speaker's words within quotation marks, making them indirect speech examples.

Correct Answer: B

Rationale: The correct answer is B: 'It wastes effort.' Editing while writing the first draft can be counterproductive as it interrupts the flow of ideas and slows down the writing process. Instead of focusing on perfecting each sentence or paragraph, it is more beneficial to get all ideas down first during the initial drafting phase. Choice A is incorrect as editing is not part of the prewriting stage. Choice C is incorrect because editing may affect the quality of judgment but is not the primary reason to avoid it during the first draft. Choice D is incorrect because changes in organization can be made during the revision stage, not necessarily while writing the initial draft.

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.