But the editor's colleagues say the agency does not exist.

Many in need of social services have been unaware that such agencies exist.

And the agency responsible for these purchases did not exist the last time the Council went through such an upheaval.

But simply because an agency exists for 25 years does not mean that it is necessary.

That's why agencies like mine exist, to keep them under control.

In other countries, separate agencies exist, although the nature of their work causes them to interact.

Holly knew that the agency existed to monitor communications around the world.

Certainly the fact that an agency has existed for 25 years does not mean it is necessary.

It's a pretty boring job, seeing as no one knows our agency exists.

They know that an agency exists which watches their every step and will not let them fall.