1. (2017八下·揭西期中) 根据句意及汉语提示填空。

1. （1） — Did you see the (通知) of the sports meeting?

   — No, I didn't. Let's go to see it together.

3. （2） I have (困难) working out the math problem.

5. （3） My teacher told me to give a (演讲) about how to learn English.

7. （4） Staying in a good (精神) is good for our health.

9. （5） Every (空间) on the walls is covered with pictures.