Must i walk there,mum?否定回答

Must i walk there,mum?否定回答 must I 的否定回答形式是什么? Must I stand here?作否定回答 must I follow the rules否定回答 can i walk on the guess?作否定回答 must的否定回答 Must i ride a bike there（改为否定句） Must I do my homework at school? (否定回答) Must I stay at home?否定回答（两种） Must I do my homework?的否定回答 Must I go school now?否定回答是什么? Must I go to school now?(否定回答)