He is a poorly learned man, but he acts as if he ______.

What a pity. If I had caught that flight,  I ____ over the Pacific Ocean now.

It is required that students _____mobile phones at school, so seldom _____them using one.

——Tom is never late for work. Why is he absent today?
—— Something _____to him.

It’s required that the students___ mobile phones in their school, so seldom ____ them using one.   

You are wet through. You ___________ in the rain.  

The results of the medical checkup suggested that my father ______ in poor health, so the doctor suggested that he ______ smoking and take more exercise.

The doctors insisted that the patient was in danger, and that he __________on immediately.

Premier Wen advocated school bus safety_______.

---I’m sorry. I ______ at you the other day.
--- Forget it. I was a bit out of control myself.