16. Which punctuation rule is correct? A. If the adverb clause comes at the beginning of the sentence, set off the clause with a
comma.
B. Complex sentences whose adverb clauses come at the end of the sentence never
require a comma.
C. Relative pronouns signal an adjective clause and are always set off with commas.
D. If a clause begins with the relative pronoun that, writers must use the context, or
meaning, of the sentence to decide whether a comma should be used or not.

It will be through raising high the prestige of your administration by success in short-range recovery, that you will have the driving force to accomplish long-range reform. on the other hand, even wise and necessary reform may, in some respects, impede and complicate recovery. what is the purpose of the transitional phrase on the other hand in this excerpt? a) it provides a counter-argument to the writer's main ideas. b) it provides a hypothetical situation for the reader to ponder. c) it provides additional evidence in favor of the writer's argument. d) it provides information about laws that are opposed to the writer's argument.