找出错误的一处,并把正确的句子写出来 You'd better not late next time.

You'd better not （be）late next time.是不是把not改为be？不，加上be'd better do（否定为'd better not do）: 最好做（不做）某事，动词用原形。能不能把整句写下来？You'd better not be late next time.