1. The boy  _______   (hard) does his homework, so he has bad grades.
2. She hardly ever_______ (go) out at night.
3. His father often does some_______ (shop) in the supermarket.
4. I like_______  (surf)  the Internet. I often chat（聊天）with my friends on the  Internet.
5.  Here are the _______ (result) of the_______ (student) activity survey in Class 7.
6.  As a student, he or she must take an active part in school _______ (activity).

1. My father goes to Beijing ______ (two) a year.
2. Look! Lucy and Lily ______ (run) on the playground.
3. It is good for us to eat more green ______ (vegetable).
4. In the USA, most children like ______ (eat) junk food.
5. Can you find any ______ (different) between this photo and that one?
6. I think everyone has two ______ (foot).
7. There is an ______ (interest) program on TV every night.
8. My mother usually goes ______ (shop) on weekends.
9. —Do you have a ______ (health) lifestyle?
    —Yes, so I'm quite well.
10. Here are the ______ (result) of the student activity survey.