Mary you (clean)the window?怎么填用所给的适当形式填空

mary,you (clean) the table now? yes. Mary,_____ you ________(clean)the room now? You clean the blackboard,Mary.这句话有语法错误么 --Could you do the dishes,Mary?---Sorry,don't you see I ( )(clean)the room? Mary you (clean)the window?怎么填用所给的适当形式填空 you should clean the Mary mmust keep her room clean. You can't see the stars in the daytime. .变被动语态 用所给词的适当形式填空：Mary ,( )you ( )the table now?所给的词是(clean)、哎, Mary usually _____ her mum clean the house. can you clean the room? Look Kate and Mary ＿（clean）the windows noLook Kate and Mary ＿（clean）the windows now. you must clean the window对clean the window提问 Clean the room can you help me You must keep the bedroom ______(clean) lucy,you clean the blackboard today, can you ( )(help )me clean the classroom You must clean the classroom.(改为祈使句) how do you clean the classroom