Does he have to leave Beijing?
Does your grandfather run every morning?
to walk to school
to take a walk 或者 taking a walk
初一英语=求专人233翻译：他不得不离开北京吗?你爷爷每天早上跑步吗?改错：It takes me 10 minutes
Does he have to leave Beijing?
Does your grandfather run every morning?
to walk to school
to take a walk 或者 taking a walk