<span>B. try to be tolerant, even of those we wouldn't choose as friends.</span>
You are changing singular to plural. All you're doing is adding an S to the end of each underlined word.
C the answer is c explained
This passage does have the claim about the movie's quality. The soundness of the reasoning is relative to the evaluators ideals. Sound reasoning means simply that it is reasoning which makes sense, or is logical. The writer states their discontent for the movie, but lacks reasoning for the over length, poor acting, and boring music. To the individual evaluating, is was distasteful. I would probably say option A.
