1.妈妈对我要求很严格。

My mother is ______ ______ me.

8. The girls like music because it's exciting.(对划线部分提问)

______ ______ the girls like music?

7. They get up at seven in the morning. (改为否定句)

They 　______ ______ up at seven in the morning.

6. This subject is interesting. (改为同义句)

This ______ ______ ______ 　subject.

5. When do you go to bed every night? (改为同义句)

______ ______ 　do you go to bed every night?

4. He likes biology because it's interesting. (对划线部分提问)

________ ________ 　he ________ biology?

3. We have science on Tuesday and Thursday. (对划线部分提问)

________ do ________ ________ science?

2. Her favorite subject is music. (对划线部分提问)

________ ________ 　her favorite subject?

1. Mr Wang is his favorite teacher. (对划线部分提问)

_______ 　________ 　his favorite teacher?

20. I have breakfast ______ 6:30 every morning.

A. at around　　　B. around at　　C. in around　　 D. around in