There are only two which are in the question
Peace and piece
Mr. Praed says he knows nothing of Mrs. Warren's profession, but his behavior indicates otherwise. However, he does not seem bothered by the fact that Mrs. Warren is a "working woman." He is nonjudgmental. As an architect, he is not of the upper class, but of the middle class.
Mr. Crofts, however, is directly involved in Mrs. Warren's profession by the fact that he owns brothels. His moral sensibility is much worse than Mr. Praed's as a result. He is a member of the upper class and feels very entitled to his wealth--also lowering his moral sensibility.
Understanding a poem's dramatic context helps the reader to figure out the theme because it could give many clues leading up to the theme(it gives example of the theme). It also helps to set a mood and gives a better idea of how the author is feeling.
Answer: C
Explanation: clean your cutting board properly for sanitation and for the health of those you are feeding
