Fill in the blanks with the proper propositions．

(用适当的介词填空。)

We will always remember Reeve ________ a superhero．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

I’m busy ________ my homework and can’t go to play basketball ________ you．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

________ the development of agriculture and industry, more and more waste is produced．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

How did your parents react ________ the accident?

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

________ that moment I have never thought ________ giving up．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

This not only drew public attention ________ research ________ back injuries but also encouraged a lot of people living ________ all kinds of problems．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

He would never walk again but he started a new life ________ great courage．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

________ first, he couldn’t breathe ________ a machine, but he learnt to breathe ________ his own．

Fill in the blanks with the proper propositions．

(用适当的介词填空。)

He hasn’t come yet．Something must have happened ________ him．

Complete the following sentences with the phrases in the box in their proper forms．

(用方框中短语的适当形式完成句子。)

1．The American government hasn’t ________(反应)the incident．

2．We had ________ him ________ come to help but he had so many things to do．

3．Thank you just the same．I can do the work ________．

4．I have ________ know him better．

5．Though it was very hard at that time, he managed to ________．

6．Women can have babies but they don’t need to ________ their jobs in Japan．

7．In China, a person who hangs his or her head usually ________ having done something wrong．

8．Gradually I ________ the research of the new disease．

9．We are ________ for the Red Cross．

10．They ________ that next year’s profit(利润)will be much higher．

11．I have ________ my work in the office all day．

12．Father is ________ busy ________ spend much time with me．

13．He has moved to another city and ________ lives here．

14．You look worried．What has ________ you?

15．He was afraid of spending the rest of his life in prison and ________．