5. I think what you said is right. (同义句)

I_______ ________you..

4. They weigh about 1,ooo pounds. (对划线部分提问)

　 ______ _______ do they weigh?

3.They made Victor weigh himself just now. (改为被动语态)

Victor_____ ______ to weigh himself just now..

2.There used to be a lof cheetahs.(改为反意疑问句)

There used to be a lot of cheetahs,______ _________?

1.We’re trying to protect the environment.(对划线部分提问)

_________are you trying _________ _________?

6.Lucy and Lily missed ____________(watch) the wonderful film.

5.I will tell him the good news as soon as he________(come) back.

4.Tom __________(die) ten years ago, he has been dead for ten years.

3. My father ___________(mend) my bike while my mother was washing clothes.

2. Why is Lily_________(sit) under the tree? It’s time to have class.