题目内容：

 

1.Frank used to live there when he was young．(改为否定旬)

Frank_______ _______to live there when he was young．

2.Frank used to live there when he was young．(改为一般疑问句)

_______Frank_______to live there when he was young?

3.The cloud looks like an ice—cream．(对画线部分提问)

_______ _______the cloud_______ ________?

4.The concert lasted for 3 hours．(对画线部分提问)

_______ _______ _______the concert last for?

5.I saw everybody in the classroom．(改为否定句)

I_______ _______in the classroom．