The evidence is clear that this effort has made a difference.

It shows us how small efforts to reach out to help those in need can make a real difference.

He hadn't moved from the door, had made no effort to enter the room.

I guess a key question is: can such efforts really make a significant impact on energy use?

The company's efforts have made a difference to workers and their children.

Strange how much effort a man would make just to get himself into trouble.

And that effort has made him a better manager, he says.

His effort made her feel better, as if maybe he did care.

But students and the police said their efforts were making the school a better place to live.

A little effort could make the Constitution come to life.