11.   As if on cue, conversation ceased and every head turned in our direction.

12.   As they mature, their black heads will turn orange, and a circling of them in the sky will tell the world that something has died.

13.   As the silver tray held aloft by a waiter passed through the dining room at Le Bernardin, heads turned.

14.   At the controls is Virgil, a robot whose head turns as the helicopter lands.

15.   At lunch recently, as she entered Union Square Cafe, heads turned as if trying to place the face.

16.   A few heads turn to look at Mary Jo, trying to put a name with the face.

17.   A few heads turn when Jones walks in.

18.   All heads turn to this very complex hound.

19.   All heads turned.

20.   Briseno saw the head turn and ordered Lane out of the parade.