This picture brought the hours back to me ____ I was taken good care of in that faraway village.

I always go to sleep _____ the light on.[ ]

There are about more than five ___________ “left-behind” students (留守学生) in China.

_______ have you visited the Summer Palace??—Nerver.[ ]

Could you tell me next weekend ?—I’ll visit Linda. She moved to this city last week.