The second half of the day was building a wall.

To press the matter would build a wall between them, something she didn't want to do.

Sometimes you have to build a wall around your heart.

The only thing was, how do you build a wall?

What could they do to stop the wall being built?

The wall will not be built for a while, if at all.

A second wall was built over the first in the 13th century.

The wall was built to keep the country's people in.

Rather, it was as if he had built a wall about them.

I've built a wall that will stand a million years.