What do you mean? I can answer if you rephrase the question.
D. The conversation you write must sound natural for the characters.
More natural conversations between characters make your writing more fun to read. Reading a dialogue that sounds like it could actually happen engages the reader, and creates an investment in the characters themselves. Think of it this way, would you rather watch a movie with good acting or bad acting?
Answer:
B). Many servers say they would not like hourly pay because with tipping they can influence how much they make.
Explanation:
A counterargument that aims to refute, oppose, or neglect the previous/given claim made by the author. The given claim asserts that tipping must be stopped and the workers should rather be paid an increased hourly wage and the claim which counters it most adequately would be the servers' opinion in favor of tipping which allows them to make more money per hour. Thus, it refutes the given claim and hence, <u>option B</u> is the correct answer. The other claims(options A and D) either assert negative comments on tipping which justifies the claim instead of refuting it while option C asserts the reason of the claim but does not deny it.