She kept her voice low as the door closed behind them.

Harry shut his eyes, but he could not keep them closed.

Her eyes were still vulnerable, so she was forced to keep them closed.

How long can we, in good conscience, keep those doors closed?

As they failed to cover their costs, it was decided to keep them open after the rest of the Festival closed.

My open mouth had sent me floating down the side of a building; when would I learn to keep it closed?

It will cost $1 million to keep the campus secure while closed.

They put coins on the eyelids of dead people to keep them closed.

These were hand operated with an electric lock to keep them closed.

Probably some trick to keep him complacent while they closed in.