My room is on the second floor.改为一般疑问句

My room is on the second floor.改为一般疑问句 The plant is on the floor.改为一般疑问句 It is on the firs floor 改为一般疑问句 is room is ___ours on the second floor is,on,reading room,the,the,floor,second.连成一句话 Art room,the,floor,second,on,is,The排列句子 this is my room.they're on the bed.改为一般疑问句作出否定. his room is ___ours on the second floor The sofa in my room is purple.(改为一般疑问句) 把my mother is cheaning the room改为一般疑问句 is on second it floor the 改疑问句和陈述句 We have a new computer room.怎么改为否定句.对is on the second floor提