4. American athlete Bob Beamon won the gold medal in the long jump in 1968. (改为否定句)

American athlete Bob Beamon __________ __________ the gold medal in the long jump in 1968.

3. “I’m watching TV.” Jim said. (改为间接引语)

Jim said that __________ __________ watching TV.

2. If you don’t hurry up, you can’t catch the bus. (同义句)

Hurry up, _________ you may __________ the bus.

1. It took us twenty minutes to clean the room yesterday.(同义句)

We _________ twenty minutes __________ the room yesterday.

20. Whatever you do, you’d better ___________________.

19. When he was young, he ____________________ play the violin.

18. He studied hard last term, so he ________________his classmates.

17. He joined the Party _________________.

16. You’d better _________________ smoking, or you will be ill.

15. She left home without ______________(say)any words.

C．选择词组并用其正确形式填空(5分)