11.   A Messerschmit, seemingly from nowhere, appeared behind them.

12.   It was after midnight when a set of headlights appeared behind them, flooding the interior of the car with light.

13.   It appeared behind a clump of dead plants, ran over and stopped five metres from them.

14.   A nurse had appeared behind them, and Virginia spun round quickly.

15.   Jack spared her the agony of making a decision by appearing behind her, helmet in hand.

16.   Stephen cannot stand alone facing the task and the world, quietly, unassumingly, Davin has appeared behind him.

17.   And Piazza, who said his knee remains sore, once again appeared sluggish behind the plate and running the base paths.

18.   Armed guards watched from nearby towers, and faces appeared from behind bars in the lighted windows of tiered cellblocks to observe the scene outside.

19.   As Kathy and her mother hovered over the patrolman, her son appeared behind them, carrying a pillow that they kept in the car.

20.   As stoic as Duval appeared behind sunglasses and the frozen face, his emotions ran strong.