What are we going to do about the walls, then?

There was nothing he could do about the outer walls; they were lost already.

They also asked about the walls built to seal off older sections of the mine.

Beyond, the dark shadow of the forest pressed close about the walls.

He might be home, in the orchards about the walls.

So what about the walls of a building designed by a woman?

"Well, we certainly won't have to do anything about the walls."

If he'd been a bit more firm, he might have been able to do something about the walls.

For half an hour she had been sitting there, her eyes sliding slowly about the walls.