用括号中所给单词的适当形式填空。
1. ________ (do) your mother have a computer?
2. That ________ (sound) interesting.
3. Our school________ (have) a baseball team.
4. He has many balls in his room. Can you see ________ (they)?
5. My mother ________ (watch) sports on TV.
6. Let ________ (we) play volleyball.
7. You can join ________ (we) sports center.
8. We have many sports ________ (club).