we must clean the classroom every day 同义句

we must clean the classroom every day 同义句 we must clean the classroom every day同义句转换 we must clean the classroom every day同义句 we must 句型转换 1. We must clean the classroom every day.(同义句转换) We must keep our classroom (clean) every day must you clean your classroom every day?改否定句 the classroom must _____(keep)clean every day at school,we must clean the classroom 改为同义句 at school,we（ ）（ 同义句Students should clean their classroom every day. You shold clean your classroom every day 同义句 主动句改为被动句 we clean the classroom once every day except Saturd They must clean their classroom every day