根据句意或首字母填空，每空一词。

1.  The boy is a h_______ school student.  He studies at Green H_______ S_______.

2.  Some students exercise once _______ twice a week.

3.  M_______ students in our class do homework every day, but some students often copy

     others' homework.

4.  I was surprised at the r_______ of the basketball game.

5.  The students in our school take an _______ part in club (社团) activities.

6.  As _______ housework,  Mrs  Liu hardly ever does it.

7.  The results _______ "watch TV" are interesting.

8.  I go skateboarding a_______ twice a week.

9.  He is an a_______ boy in class.

10. I do my homework five _______ a  week.