28. 你既然问,我就告诉你。

________ ________ ________, I will tell you.

27. 小汽车轰然相撞。

The cars ________ ________ each other.

26. 没有你的帮助,我不能做这件事。

I ________ do it ________ your help.

III. 补全对话。(10分)

Daniel: __16__ the __17__ __18__ today?

Sandy: It's __19__ today. Please take your raincoat __20__ you when you leave home.

Daniel: __21__ do you know?

Sandy: I listened to the __22__ this morning.

Daniel: Is it very heavy and will it last long?

Sandy: No, it __23__. It will __24__ this afternoon and the cloud will lift __25__.

Daniel: Really?

Sandy: Yes, really.

IV. 完成下列句子。(15分)

15. They didn't know ________.

A. where go to B. where to go C. go to where D. to go where

14. He shouted ________ help, but no one came ________ a long time.

A. to, to B. to, for C. for, to D. for, for

13. She ________ but could ________ nothing.

A. heard, listen B. listened, hear C. listened, listen D. heard, hear

12. I ________ believe that she ________ there too.

A. could, wasn't B. couldn't, was C. couldn't, is D. could, isn't

11. Since you've spilt the milk, you'll have to ________.

A. mop it up B. mop up it C. mop them up D. mop up them

10. Animals ran ________ (wild) everywhere.

II. 单项选择。(10分)