the room is in the terrible mess ,it can not have been cleaned .为什么用can not have been为什么不用should not have been

The boy is in---------room The room is very small.we can't live in it.句子改写The room is ____for us ____live in. Is the girl in the room?回答 the heating in the room is 英语翻译Where's jane?She is looking for the t( ) to the movie in her room He ___ be in the room .The light in the room is not on.A.mustn't;B.can't答案是B,A为何不可? Such a noise ---that I couldn't go on with my work.A.in the room there was B.there was in the room C.was there in the room D.there is in the room The room is very small and we can't live in it.（保持句子原意）The room is ______small _____ we can't live in it. There is nobody in the room,______ there is s___ in the room? There is ( ) fruit in the room. Is there anyone ----(别的) in the room . listen () is crying in the next room Who is that in the room? ( ) who is in the living room now 组词成句:is,the,room,he,not,in Guess who is in the room. S______ is singing in the room.