否定句改疑问句：You mustn't ride the bike.We shouldn't drink any juice.
网友回答
Mustn't I ride the bike?
Shouldn't you drink any juice?
======以下答案可供参考======
供参考答案1:
need you ride the bike?
shall we drink some juice?
供参考答案2:
need I ride the bike?
Should we drink any juice?