We may have dreams because we have needs that are  _____  in our daily lives.

A good teacher must _____ to his students the importance of a proper learning method．

－Jack, why are you late again?－Sorry . My car _______ on my way to the company.

As nobody here knows what’s wrong with the machine, we must send for an engineer to _______ the problem.

Many questions ________ at the meeting, but he answered none.