2.I am slowly 　　　　　　　　　the operation.

答案：recovering from

3.I haven't 　　　　　　　　　my mother for a long time.

答案：heard from

4.The young lady is 　　　　　　　　　to lose weight.

答案：on a diet

5.He would 　　　　　　　　　live in Canada,but he couldn't get a visa.

答案：prefer to

6.Tom 　　　　　　　　　see you.

答案：is dying to

7.I enjoy 　　　　　　　　　every day to keep fit.

答案：working out

8.I think he should 　　　　　　　　　what he has just done.

答案：be ashamed of

9.Jeans 　　　　　　　　　　　　the young.

答案：are popular among

10.You look great 　　　　　　　　　.

答案：as you are

四、变式训练

1.I'll take the doctor's advice and won't smoke any more.

I'll 　　　　　the doctor's advice and won't smoke any more.

答案：follow/accept

2.I exercise for at least half an hour every day.

I 　　　　　　　　　　for at least half an hour every day.

答案：work out

3.There are 10 bottles of beer in this box.

This box 　　　　　10 bottles of beer.

答案：contains

4.He prefers reading a book to going to the movies.

He prefers 　　　　　　　　　　a book 　　　　　　　　　　　　　　　to the movies.