Who would know where have the English chat room?

麻烦解释这一句的语法 Who would you rather（have clean）the room. May I ask who\'s English is ok,and would I chat with she didn't know _ A.where would they have the meeting B.why If you had joined the chat room ten minutes ago,you would ha The boy wants to know where is the computer room. who can chat with me in English? _____ do you know in the meeting room A who the other B who They sometimes have their English lesons in the a______ room If I have never not left my room,I would not know I was such who cleaned the room? who have english story? who can chat with me in english everyday?