3．她似乎没有很多朋友。

　　 She 　　　　　　　　　　　　　　　many friends．

2．在医生的帮助下，我很快就康复了。

　　 I got well soon 　　　　　　　　　　　　　　of the doctors．

1．你决定了放学后作什么了吗?

　　 Have you 　　　　　　　　　　　　　　　after school?

5．I’ve never been to Beijing and Jack has never been there，either．(合并为一句)

　 　　　　　　I　　　　 Jack has ever been to Beijing.

4．We should allow teenagers to choose their own clothes．(改为被动语态)

　　 Teenagers should 　　　　　　　　　　　to choose their own clothes.

3．Hurry up．or you’ll be late for class．(改为同义句)

　　 　　　　　you 　　　　　hurry up，you’ll be late for class．

2．Mike used to get his mother angry．(改为一般疑问句)

　　 　　　　　Mike 　　　　　to get his mother angry?

1．Larry became a cook three years ago．(改为同义句)

　　 Larry 　　　　　　　　　a cook since three years ago.

15．I discovered that the most important 　　　　(require)to be a tour guide was to speak English well．

14．Nothing can stop us from 　　　　　(achieve)my goal.