--Must we move to the next room?
--No, you . You may still live here if you like.
A. mustn't
B. don't
C. don't have to
D. won't
网友回答
A. mustn't
B. don't
(答案→)C. don't have to
D. won't
解析：Must提问，否定回答用don't have to或是needn’t；句意：我必须搬到隔壁房间吗？不，你没有必要。主要你喜欢你可以住在这儿。故选C.