The supermarket _______ that the customer should pay for the damage.

By and by, _____ go out to contact other people in person, more and more people tend to socialize with others via electronic devices.

He will come to understand your efforts sooner or later.It’s just a matter of ________.                                                                (2012·四川，15)

When we visited Zhou Zhuang again ten years later, we found it changed so much that we could hardly ________ it.

 Almost _______ of the students in this class wear glasses, that is, _______ of them.