You ______ be driven out of the school if you dare to cheat in the exam.

We all think that _____ no need to make laws to prevent the young from getting married during their college life.

There were many more people who got injured in the big fire than _______.

It is no longer a problem _______ the poor children in this district can go to school.

He doesn't know what to say, for it is the first time that he ______ with a girl.