用所给单词的适当形式填空。

1. We play a game _____ (call) trick or treat.

2. —What do you buy the pumpkins for?  

    —_____ (make) lanterns.

3. I don't know what _____ (wear) for the dinner party.

4. The library is on the _____ (two) floor.

5.We are _____ (excite) to see you.

6. I clean my room _____ (two) a day.

7. You must brush your _____ (tooth) every day.

8. What about _____ (cut) out eyes and noses.

9. There is lots of _____ (turkey) on the table.

10. Would you please _____ (not knock) on the door?

11. They celebrate the festival by _____ (give) presents and cards.

12. Let him _____ (clean) the blackboard today.

13. I will go to the park if it _____ (not rain) tomorrow.

14. Thanks a lot for _____ (give) us so many candies.

15. What are they looking forward to _____ (do)?