原句:I do my homework.
被动语态:
现在时:Homework is done (by me).by me 可以省略
过去时:Homework was done (by me).
将来时:Homework will be done (by me).
现在完成时:Homework has been done (by me).
原句:I do my homework.
被动语态:
现在时:Homework is done (by me).by me 可以省略
过去时:Homework was done (by me).
将来时:Homework will be done (by me).
现在完成时:Homework has been done (by me).