用动词的适当形式填空。

1. He _____ (have) to _____ (clean) her room last night.  

2. Please _____  (put) your hand up if you know the answer.  

3. She _____ (not have) to wear her sweater. It's hot today.  

4. We can _____ (see) the words "No _____ (listen) to music".  

5. _____ (not arrive) late for the meeting.  

6. He _____ (enjoy) _____ (help) his father _____ (clean) the car.  

7. The rules make us _____ (feel) sad.  

8. Look! The two boys _____  (fight).  

9. Do you often do some _____  (wash) on weekends?  

10. Beckham usually _____ (wear) his hat in a strange way.