用所给的动词的适当形式填空。
1. My mother often ________ (watch) TV after supper.
2. I'd like ________ (go) to school by bike.
3. Mary enjoys (listen) to the music at night.
4. he usually (finish) doing his homework before 9:00?
5. Tom, (open) the door, please.
6. Mary and I (be) good friends.
7. There ________ (be) a lot of children in the supermarket.
8. Let's ________ (go) home together.
9. He wants ________ (play) in the next World Cup.
10. Ann goes (shop) at the weekend.