5. Mary spent three thousand yuan on the color TV set.

The color TV set ______ ______ three thousand yuan.

4. I think that it is important to master a foreign language.

I think ______ ______ ______ ______ a foreign language.

3. The bench was so long that all of us were able to sit on it.

The bench was long enough ______ ______ ______ ______ ______.

2. Mike didn’t see anybody enter the building before ten.

Nobody ______ ______ ______ ______ the building before ten.

1. People tell me how I can get to the station.

People tell me how ______ ______ ______ the station.

15.　　　 Tonny is afraid ______, because he was bit by a dog.

　 A. fly　　　　　　　　 B. to flying　　　　 C. flying　　　　　　 D. of flying

14.　　　 He ______ would do great thins should not attempt them all alone.

　 A. whom　　　　　　　 B. who　　　　　　 C. whose　　　　　　 D. which

13.　　　 It is ______ of a problem to be poor than to be dishonest.

　 A. more　　　　　　　 B. little　　　　　　 C. much　　　　　　 D. less

12.　　　 The monkeys escaped ______ the zoo yesterday evening.

A. on　　　　　　　　 B. of　　　　　　　 C. from　　　　　　 D. out

11.　　　 He doesn’t ______ to be a scientist.

A. pretends　　　　　　 B. pretend　　　　　 C. pretendly　　　　　 D. pretended