句型转换,各位大哥大姐帮忙下1、He has learned English for 5 years.(就划线部分提问)

句型转换,各位大哥大姐帮忙下
1、He has learned English for 5 years.(就划线部分提问)
____ ____ ____ ____ learned English?
2、We begun to learn English three years ago.(改为同义句)
We ____ ____ English ____ three years.
3、He has lived here since 1999. (就划线部分提问)
____ ____ ____ he ____ here?
4、They have already finished the work.(否定)
They ____ ____ the work ____.
5、My father got there two days ago.(同义句)
My father ____ ____ ____ for two days.
6、Mr.Li began to teach English in this school in 1999.(同义句)
Mr.Li ____ ____ English in this school since 1999.
7、The factory opened ten years ago.(同义句)
The factory ____ ____ ____ for ten years.