改写句子、英语练习、初二

问题描述:

改写句子、英语练习、初二
1、He has known jane for ten years(对话线部分提问)
__________ _______ has he known Jane.
2、they came to shenzhen in 2003(对话线部分提问)
_______ ______they come to shenzhen?
3、I have been to shanghai twice (同上)
___ ____ __has you been to shanghai?
4、they have been at our school since two years ago(同上)
5、I didn’t go to see the film because I had seen it before(同上)
________ ____ you _______to see the film?
_____ _____ ____they ___ at our school?

1How long
2When did
3How many times
4How long have;been
5Why did not