Which of the following sentences is the most correct in terms of style, clarity, and punctuation?

Correct Answer: D

Rationale: Choice D is the most appropriate sentence in terms of style, clarity, and punctuation. It maintains parallel structure in the sentence by using 'Although Lucinda was concerned about the possible side effects, she continued to take the medication that her doctor had prescribed for her.' This choice effectively conveys the cause and effect relationship between Lucinda's concern about side effects and her decision to continue taking the medication. Choices A, B, and C have issues with subject-verb agreement, awkward phrasing, or lack of clarity in expressing the relationship between Lucinda's concern and her action, making them less correct compared to Choice D.

Correct Answer: B

Rationale: In the sentence, 'capacity' is used to refer to the maximum amount that something can contain or produce, making it a noun. It is not functioning as a verb (choice A), as it is not describing an action. It is not an adverb (choice C) because it is not modifying a verb, adjective, or another adverb. Additionally, it is not a pronoun (choice D) because it is not replacing a noun or noun phrase. Therefore, the correct answer is 'B: Noun.'

Correct Answer: C

Rationale: Choice C, 'Without adequate preparation, Zara expected to fail the test,' is the best option as it maintains clarity and conciseness. The subject 'Zara' is directly linked to the action 'expected to fail the test' with the cause 'Without adequate preparation' clearly stated at the beginning. This structure enhances the flow of the sentence and makes it easier to understand. Choices A, B, and D are less clear as they place the cause and effect in less optimal positions, resulting in a less effective and concise expression of the idea.

Correct Answer: A

Rationale: The correct transitional words or phrases that indicate contrast are 'Regardless' and 'On the other hand.' 'Regardless' introduces a contrasting idea, while 'On the other hand' explicitly signals a shift in perspective or introduces an opposing viewpoint. 'Furthermore' and 'Moreover' are not used to indicate contrast; instead, they are used to add more information or support to a related point.