1. 按照要求完成句子。

1. （1） You'd better get to school early.（改为否定句）
   

   You'd better to school early.
   

3. （2） They will be back in ten days.（对划线部分提问）
   

   they be back?

5. （3） His mother feels a bit cold. （对划线部分提问）
   

   his mother feels?