题目内容：

 

1.Our life ______(change)  a lot in the last few years.

2.The villagers got clean drinking water by ______(dig)  a deep hole.

3.He is a fan of Jolin.  He is often heard ______(sing) Jolin's songs.

4.______ (reduce)  air pollution, we'd better ride more often than before.

5.She hurt herself badly and ______(send) to hospital at once.

6.We must get there before the film ______(begin ).Let's hurry.

7.Who ______(speak ) at the meeting this afternoon? I think Mr. Lee is.

8.Your broken bicycle, I think，needs ______(repair).