Covered once a flu season in the fall or winter.

Probably 80 to 90 per cent of Europe was once covered by forest.

Perhaps Medicare stopped paying for a service or a drug it once covered.

He had half a wall covered once, but then the ants came down and ate them.

The bed board was once covered in plastic, but now it is mostly ripped off.

It is a red brick building, once covered in ivy.

He used his words sparingly; it seemed to pain him to have to go back over ground once covered.

No remnant of the city that once covered the planet?

The species' range once covered the shoreline up to at least 2,000 m above sea level.

Beyond lie the remains of a white pine forest that once covered the region.