1. 根据句意和提示写出正确的短语。

1. （1） We shouldn't eat too much, we should (保持健康).

3. （2） We got there (同时).

5. （3） Please (穿上) your raincoat before you go out.

7. （4） ( 多亏了) the rain, we can get a good harvest this year.

9. （5） I'm trying to eat less because I don't want to (增重)。