In the United States, cars and trucks cause more air pollution than any other factor.

From its interior sprang four men, apparently concerned with the accident their car had caused.

We cannot see the official tests showing which cars cause least pollution or have the best safety features.

A car moving too fast causes a fear that is felt as much as it is thought.

Ironically, the car broke down often, and caused Carr quite a bit of grief.

"your car caused her death, what about her and her family?"

What if your car could communicate with that stubborn light and cause it to turn green?

He anticipates the car will cause a bit of a stir.

The second conclusion is that cars cause problems.

The time Jeff wanted his first car caused some concern.