We should keep our room clean 改被动语态

We should keep our room clean 改被动语态 we must keep our classroom clean改被动语态 we must keep our room clean把主动句改被动句 初中英语变为被动语态we must keep our classroom clean We must keep the air in the room clean.(改为被动语态） we should clean our rooms every day(改为被动语态)our rooms_ _ _eve We should keep the nice room clean We must keep our room clean.Dirt ... Shall we ____(keep) our room clean? I always keep my room clean.变被动语态 We should keep our classroom _______(clean). 把下列句子变被动语态11.you should keep the room clean and tidy.12.He i