As soon as they sat down, a steward appeared.
The locks were turned, the door opened, and the steward appeared.
Monte Cristo wrote two or three notes, and, as he sealed the last, the steward appeared.
A steward, white-jacketed, appeared from what I took to be the pantry.
A steward appeared and poured out another cup of coffee for the plane's one awake passenger.
His steward appeared and he ordered some more coffee.
A steward appeared at once with a tray of cups.
A steward appeared to offer them wine, then vanished as silently as he'd come.
A steward appeared and relieved Margolin of the garment bag.
The door opened before anyone answered and Stephen the steward appeared, a worried frown on his lined face.