They are cleaning _____ the dormitory

They are cleaning the house. They are cleaning the room 对 cleaning the room提问 They are cleaning _____ the dormitory they[ ]the classroom now.are cleaing all are all cleaning all are cleaning THEY ARE THE SYMBOL__ __? They are cleaning the room now变为特殊疑问句 将They are cleaning the window.改为一般疑问句 They are cleaning the room now.改成被动语态 They are cleaning the room 对 the room提问 They are (cleaning the room).对括号里面的提问. They are cleaning the classroom.(改为一般疑问句） They are cleaning the window改成否定句 at this moment,they are cleaning the classroom错那 求 they are cleaning my room.的问句 are,windows,they,cleaning,the怎样组成句 改错 At moment,they are cleaning the classroom. 改病句：At moment,they are cleaning the classroom. They students are cleaning the classroom 对cleaning the class提问