Should I clean my room?句子的否定回答

I should have keep my room clean.为什么加have? Should I clean my room?句子的否定回答 I should clean my room this Sunday.(改为一般疑问句） I should study hard and clean my room this week.请问这句怎么改成被动 Peter,_____ should you di?You know? Mom,I know that Ishould__2__my bed.clean my room,do my I should have keep my room clean.为什么要加have啊?是用来加重语气的吗? I should have keep my room clean.为什么要加have 是用来加强语气的吗? I always clean my bedroom（ )Sundays填空 Yesterday I-my mother clean the house i clean my bedroom ____ Saturday afternoon. I often help my mother clean the room.如果clean改成to clean对吗? Do I have to clean my room today?No,you_______ A.can't B.should't C.mustn't D.don't I’m going to clean my room tonight.对clean my room 提问. I think that I should change my you should clean the 连词成句I,my,clean,sundays,on,room I have_____my bed and clean my room填入一个单词 连词成句,to,going,am,i,my,room,clean.