In the last year, China has sent up many ______ satellites, _______ a weather satellite, a science satellite, a TV satellite and so on.

I would rather________Professor Smith and I would rather you________for him at once. 

They stood _____ at each other as if they were enemies.

 —Is there any possibility of Jack ________chairman at the conference? —Not in the least because audience generally think little of him

The new rule, ______ to prevent drivers from driving after drinking, is to come into effect next week.