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It is an established fact that factory workers work better, harder, and have _____ accidents when their machines are painted orange rather than black or gray.
| A．fewer | B．few | C．more | D．less |
It was not until the entrance exams were in sight that that I had so many books to cover and so many exercises to finish.
| A．I realized | B．did I realize | C．had I realized | D．I had realized |
—The exam was easy,wasn't it?
—Yes,but I don’t think could pass it.
| A．somebody | B．anybody | C．nobody | D．everybody |
—Are you sure that you are satisfied with this job?
—Yes.Nothing can be better.
| A．rather | B．so | C．quite | D．too |
—Daniel must have lost his job in that unemployment crisis, he?
—I don’t think so. Yesterday I saw him working together with his colleagues.
| A．didn’t | B．doesn’t | C．mustn’t | D．hasn’t |
—When did you staying up so late?
—When I entered this school two years ago, where students have too much homework to do.
| A．take in | B．take on | C．take down | D．take to |