She has already swept the floor.(改为一般疑问句）跪求啊!

题目

She has already swept the floor.(改为一般疑问句）跪求啊!
This is a good film.I----it twice.
A.have seen B.see C.saw D.am going to see
----you-----to America?--Yes,I have.
A.Do;go B.Have;gone C.Have been D.Are;going
What have you done?---I-----an egg.
A.have boiled B.have boilled C.boiled D.boil

答案

She has already swept the floor.(改为一般疑问句）Has she already swept the floor?把助动词has移到开头.This is a good film.I (A.have seen) it twice.选择A项,已经看过两遍了.(Have) you (been) to America?--...