1.My life has changed a lot?in the last few years.(对划线部分提问,问

1.My life has changed a lot?in the last few years.(对划线部分提问,问号中间的）
what ____ happened _____ your life in the last few years
二.改错,每句各有一处错误,说明原因
1.Are you agree with me that plan is a good one
2.I took my father photos of Switzerland to school.
3.This is my sister which came back three days ago from America,