用括号内所给单词的适当形式填空，使句意完整。
1. I have a brother and a sister. So my parents have three _______(child).
2. Can you help me with _______(swim)?
3. I can speak a little _______(China).
4. Jack's father and mother are _______(music).
5. He doesn't play _______(sport).
6. Please come and join _______(we).
7. She wants _______(play) volleyball with me.
8. He can play the drums, but I can't play _______(it).
9. Does your mother like_______(dance)?
10. The _______(one) day of the week is Sunday.
