题目内容：

 

1.We think students should be allowed _______( have) long hair at school.

2.Miss Wang lives on the ________(five) floor of the building.

3.Tengchong is a beautiful place. So a lot of ______(visit) go there to relax

themselves every year.

4.To _____(he) surprise, his teammates all nodded in agreement.

5. In China, it’s _____(polite) to use your chopsticks to hit an empty bowl.