根据首字母及汉语提示完成单词或短语。
1. People should stop cutting down trees and help the animals in d ．
2. Don't s . I can hear you.
3. It's not right for us students (抄袭) other's homework .
4. Nobody knows how the accident h .
5. Jim (骑自行车) too fast and fell off. As a result, he broke his leg.
6. There is only a desk and a chair in my b , except my bed.
7. If you have a c to meet your favorite basket ball player, please take it.
8. The people enjoyed (they) on Saturday.
9. (首先), open the door of the refrigerator , then put the elephant into it.
10. I always get (紧张) when I see my science teacher.