3. I started to sing when I was three. (改为简单句)

I started to sing 　　　　　　　　　　　　　　　　　　　　　　　　three.

2. We did our homework on Saturday morning. (改为否定句)

We　　 　　　　　　　　　　our homework on Saturday morning.

1. He worked in a hospital for ten years. (就划线部分提问)

　　 　　　　　　　　　　　　　　　　he　 　　　　　in a hospital?

(二)根据对话内容填入适当的单词，完成对话，使对话完整、通顺。

A: New Year is coming. Did you 　6　 　a New Year’s resolution yesterday, Michael?

B: Yes, Maria, I 　7　 .

A: What are you going to do?

B: I am going to make a football 　8　 . I like it very much.

A: Wow! How are you going to do for 　9　 ?

B: I’m going to play 　10　 　my teammates , and I am going to 　11　 it every day.

A: Great! I want to be a 　12　 when I grow up .You know I like writing very much.

B: 　13　 interesting ! What are you going to do?

A: I am going to practice more next year and 　14 　　them to magazines and newspapers.

B: Are you going to take part in the writing competition next year?

A: Yes, of course. That’s a good chance.

B: 　15　 　you success.

A: Thank you.

6. ___________　 7. ___________　 8. ___________　 9. ___________　 10. __________

11. __________　 12. __________　 13. __________　 14. __________　 15. __________

5. __________ you _________ (hear) the new song from Mariah Carey? It's really good.

4. My friend from America called me yesterday. We ___________ (talk) for hours.

3. I need ___________ (clean out) my cupboard. I never use the things in it anymore.

2. Don't forget ____________ (lock) the door if you are the last person to leave.

(一)根据句意，用所给单词的正确形式填空。

1. Did you 　　　　　　(feed) the dog and cleaned your room?