If the car won’t start, _____ it.
275. --- At what time did you _______ the office? --- Oh, sorry. I didn’t pay any attention to the time when I came in.
274. The bad-tempered man ignored his neighbor's requests that he _____ less noise.
273. Hearing that song always ______ the educated urban youths once working in the countryside(下乡知识青年) _____ the life in the country.
272. Because of the role he played in freeing the African-American from slavery, Abraham Lincoln is ______ as one of the _______ of all American presidents .
271. Wait for me for a few more minutes. I am _____ to a letter from one of my former classmates at college and will finish writing very soon.