The knife in her hand dropped unheeded to the floor.

He screamed and the knife dropped onto his back.

When the knife dropped, he looked into the eyes of his table mates to see if anyone had noticed.

The knife dropped to the court with a metallic clatter.

C'mon, I saw a knife one of those soldiers dropped.

The knife dropped from his fingers and fell upon an ironing board.

His voice is cold and flat, like a knife dropped on marble.

He could not have looked guiltier if the knife had dropped out of his pocket onto the floor.

His eyes marked the space through which the knife had dropped.

The blades flashed as they twisted in the air, but no knife dropped to the ground.