I've already aired the room.改成一般疑问句

I've already aired the room.改成一般疑问句 I've already seen the film.(改为一般疑问句并作肯定回答）急! she has already aired thd room They have cleaned the room already.改为一般疑问句 The room must be aired i've got a radio.改成一般疑问句 把i have my own room now.改成一般疑问句. he cleaned the room this morning改成一般疑问句 I play the piano.(改成一般疑问句 I have already visited the farm 改一般疑问句 I have already washed the clothes.（改为一般疑问句） i have already cleaned the classroom 改为一般疑问句