Not even one of his heads was watching the door.

At the same time, he had watched the door to see who went out.

After a little while she went and sat down on the bed, watching the door, waiting.

Also your men who watch the door would see him.

The two men got out and took up positions from where they could watch the front door.

I'd watched the front door for a good part of the morning and no one had used it.

He watched the door for a bit, but nothing more happened.

I can set the computer up right here and watch the door.

Watching the door of the rest room, he seemed not to hear her.

Come to this side of the room and watch the door.