Clearly the cost of fuel has an ...... on our energy policy.

The tobacco companies say their ....... have little effect on people's behavior.

Parts of our country is suffering from water ...... after an unusually dry summer.

My father always got a lot of ..... from being with his grandchildren.

So far scientists have failed to find a ...... for this disease.

Hanna later wrote a book about her ...... as a war reporter. 

The population is ...... at a rate faster than ever before.

Although the doctor is usually ...... for office visits, he sometimes isn't able to make house calls.