( ) We did our homework at home yesterday.判断

we did our homework at home yesterday.改为疑问句用这个形式（ ）did you ( we did our homework at school yesterday.对at school 提问 I did my homework at home yesterday.改为一般疑问句 We did our homework yesterday evening.对did our homework 提问 we did our homework the day before yesterday.(改疑问句) we do our homework at home.改为被动句 we are doing our homework at home改成一般疑问句 They did their homework at home yesterday.怎么对yesterday提问 li xue did her homework at home yesterday afternoon变为否定句 He did his homework at home yesterday.(改为否定句） Yesterday morning I stayed at home and did my homework .In t They did their homework at home yesterday.怎么改成（ ） （ ） （ ） （