But others are only too happy to fill the vacuum.

It might take some time for another form of life to move in, to fill the vacuum.

So it's up to us private concerns to fill the vacuum.

What on earth could fill the vacuum they were facing?

The services have filled the vacuum with their own campaigning.

She sat on the bed and real life came rushing in to fill the vacuum.

For if the music is lacking, something must fill the vacuum.

This opened up the home market for many other manufacturers to fill the vacuum.

"Sooner or later new ones will spring up to fill the vacuum."

They can fill the vacuum of workers, because so many more are waiting outside.