We must cover a great deal of ground tomorrow.

We walked for quite a long time and covered a good deal of ground.

During that time, he had covered a good deal of new ground.

At least they were covering a great deal of ground.

They didn't cover a great deal of ground each day, but their progress was inexorable.

Using a little crime to cover a big deal was subtle.

That covers a good deal of modern life and communications - but is it art?

She is thoroughly modern, and that statement covers a great deal of ground.

This does, in fact, cover a great deal of the traditional regional policy ground.

However, my standard is a pretty wide one and covers a good deal of territory.