____ tennis every day ?

____he is, ____ he can do something that grown-ups do. [ ]

We have been told that under no circumstances ______ the telephone in the office for personal affairs.

The conference was _______ fixed for the 10th, August, but later the unexpected landslide(泥石流) in Zhouqu in Gansu province, made us put it off

We Chinese people never _____ to any natural damage and can overcome everything.