On the far side of the table a second door swung open.

The door to the second room of the office had suddenly swung open.

We'd been in the study for about an hour when the door swung open.

The door swung open, and two young men came in.

The woman did not say another word, but at last the door swung open.

Almost at once the door to his right swung back.

In a moment the door swung open and he was out.

But before I could go on, the door swung open.

She wasn't in the rest room, because its door was swinging open.

She was about to let herself out when the door swung open.