I helped my mother_____【clean】 up all the rooms yesterday.Ecah of us____【be】in the classroom now.用所给单词适当形式填空.把原因写出来!

I __(sweep) the floor yesterday,but my mother__. I helped my classmate today. I helped my friend bill with his (I helped my friend bill with his (C ) I helped my mum do some h（） My mother__(teach)Chinese for more than twenty yearsMy mother__(teach)Chinese for more than twenty years并翻中文 i helped my mother cleaned the room on my holiday.改错 I helped my mother clean the room yesterday.还是I helped my mother cleaned the room yesterdayhelped后面的clean应该不用加ed了吧 I helped my mother tidy the room .I am t( ).应该填什么? 填空 This scarf is ( )(I).that scarf is () (you) I helped my mother wash the () (dish) 适当形式填空:!.Who __(go) to bed__(late) than __(she)?适当形式填空:!.Who __(go) to bed__(late) than __(she)? 2.My mother__(tell)__(I)__(do) my homework first 填空 My friend__(to have) a toy car.My father and mother__ a car.(have) My father likes summer,but my mother__.A.doesn't B.isn't i helped my mother with the housework yesterday改为否定句 I helped my mother cleaned the room yesterday.这句型对吗? i helped my mother cook at home划线部分提问,划线的是cook, I helped my mum clean the rooms.为什么help用过去式clean却不用呢? Last week I helped my parents do housework 请问这句里的do是否用过去式 I helped my mother ___ the cooking yesterday evening.A.does B.did C.doing