o one to _____in such a frighteningsituation, she felt very helpless.

Teenagers should try_______best to get good grades and not let their parents or teachers _________

There is ________ wrong with his eyes. He can’t see things clearly.

What’s your idea –My opinion is _____, ______ happens, we should not stop the reform.

Hey, look where you are going ! ——- Oh, I’m terribly sorry__________