1.He has studied English for 4 years .(对划线部分提问）
¯¯¯¯¯¯¯¯¯
____ ____ ____ he ____ English?
2.My parents have been to America.（改为一般疑问句）
____ your parents ____ ____ America?
3.Lucy's traveled to another province.(改为否定句)
Lucy ____ ____ at another province.
4.He borrowed the book two weeks ago.(改为同义句)
He has ____ the book ____ two weeks.
5.I have been here for three months.(改为同义句)
I have been here ____ three months ____.