1. 根据句意及首字母或汉语提示完成句子。

1. （1） Millie (完成) his homework an hour ago.

3. （2） Yue Fei is one of the national (英雄) in our country.

5. （3） Mr. Zhou often helps people （解决） problems.

7. （4） What is your (理想的) school like?

9. （5） Most of the schools in our country are (混合的).