the room must ___(清扫)as soon as possible.被动the room must ___(清扫)as soon as possible.被动语态的用法,该如何填写?

the room must ___(清扫)as soon as possible.被动the room must ___(清扫)as soon as possible.被动语态的用法,该如何填写? Must I leave the room now?No,you_-___ The boy is trying____(努力地)to_____(清扫) his room. He must be in the room,___ he? 如何做?为什么? We must have someone ___ the room.填clean up,为什么不是to clean up The room ___ a stale air.It must have been vacant for a long time. they must dust the room You must get the room tidied up before you go out today.You must get the room ___ ___before you go out today.同义句 英语反意疑问句填空1)They must have gone there last night,___ ___?2)They must have arrived by now,___ ___?3)The room must have been cleaned yesterday,___ ___?4)The room must have been cleaned,___ ___? the room wants ___(clean) 选择题：-Oh,there is someone in the room. -___ must be my mother.A She B This C It Tom must be in his room.(改为否定句)Tom ___ ___ in his room. Must they dust the room肯定回答 你去清扫地板 英语翻译 you __ ___ clean the floor the room is tidy =it is ___ ___ ___ we must keep the reading room quietly还是we must keep the reading room quiet I heard her singing in the next room ___ ___ ___ ___in the next room I saw nothing in the room.(同义句)_I ___ ___ ___ in the room.