11.   But his smile vanished when he was asked about the mounting tensions with China.

12.   But when someone asked Sosa if the Cubs could make the playoffs, his playful smile vanished, replaced by a look of utter seriousness.

13.   The smile vanishes at the mention of home.

14.   The smile soon vanished.

15.   When he pulled it off, his easy smile vanished and his dark eyes clouded over with fear.

16.   When she begins her own story, however, the gleaming smile vanishes.