7. The book _____ he bought yesterday is very interesting.

A. \　　 B. why　　 C. when　　 D. what

6.In some parts of London, missing a bus means __________ for another hour.

A. waiting　 B. to wait　 C. wait　 D. to be waiting

5.－Oh, it's you, Steve! I ______ you. 　 －No surprising. I've just had my hair cut. 　　 A. don't recognize　　　 　B. haven't recognized

C. didn't recognize　　　 D. hadn't recognized

4.(　　 ) Agriculturalists are very popular with the farmers as they are________ agricultural science and technology.

A. in great need of　　　　　　　 B. in greatly need of

C. greatly need of　　 　　　　　D. very much need of

2. ---Your effort is sure to pay __________ 　　　　 ---Thank you for your encouragement. 　　　 A. off　　　　　　 　 B. for　　　　　　 C. back　　　　　 D. down (　　 ) 3. _____ is a fact that English is being accepted as an international language. 　　 　A. There　　　　　　 　B. This　　　　 　C. That　　　　　 　D. It

1. “Would you take this along to the office for me?” “_________.”

A. That’s right　　 B. With pleasure　　 C. Never mind　　　　 D. Not at all