Grendale was about to expand his views of the doddering multimillionaire, when a servant knocked at the door.

The guest was already up when the servant knocked at his door.

When a servant knocked with his supper, he shouted for her to go away.

Reaching his objective, the servant knocked at Elger's door.

Still, Grebb might have a policy of ignoring phone calls; that could be why the servant hadn't knocked at the door.

The servants, finding the door locked, knocked loudly and received for answer, 'In one moment.'

The servant was knocking there, at Goofer's order.

Still at loss for a reply, Stan was saved the trouble when a servant knocked at the door.

When the servant knocked, Port himself went to the door and in the hall took the tray from his hands, bottle and all.

They were looking at something on the table as the servant knocked; the woman looked up.