The discovery of how bronze is made was probably accidental, but it     

to be an important event.

. Although the prices of TV set are       , he managed to make the manager

the price of that TV set.

Peter is my close friend, who can be       what he promises.

Would you please turn your radio      a little?  I’m tired now and feel like sleeping.       

Suddenly the small boy stopped and bent down as if to _____ something.

Remember not to ____ when you enter the room.

Driving a car is not so difficult as you imagine, if you _____ the rules.

She was trying to make a final statement, but people kept ______ her speech

by shouting.

- What do you think of the contest?

--- I was told that the English Speech Contest ______ successfully last night.

The boss _____ 30 dollars from my salary without any good reason.