题目内容：

动词填空10分

1.I ________ (fly) to Shanghai the day before yesterday to save more time.

2.She just couldn’t stop      ___  (laugh) when she heard the joke.

3.We should try our best to prevent the pollution ______(live) a better life.

4.We really don’t know what       __ (do) during the holiday?

5.We will have a sports meeting if it       __  ( not rain) tomorrow.

6.The Greens         __  (have) supper at this time yesterday.

7.There ________ (be)little milk in the bottle ,is there?

8.I hope he ________(come) back in a week.

9.They ________(learn) about two thousand words in the past few years.

10. ________(improve) your spoken English needs hard work.