题目内容：

 

1.The new flyovers(立交桥) close to our school will be in          (服务) next year.

2.My mother is so kind and generous that she is used to          （提供）her help to people in need.

3.The film Home Coming directed by Zhang Yimo was a big          (a thing that has got a good result) .

4.He is feeling blue, I don’t know whether I should speak to him or keep          (quiet, with no sound at all).

5.         , we can start again and build a better world on Mars.