1.   He sat bolt upright and kept his eyes on the table in front of him.

2.   Hotspur sat bolt upright in the saddle, his eyes narrowed on the hurtling horsemen, and never moved a hand.

3.   I walked across her line of vision and she sat bolt upright in annoyance.

4.   She sat bolt upright in the back seat during the hour long journey, some of which was on a motorway.

5.   There was a sudden noise outside and she sat bolt upright in bed.

6.   She sat bolt upright in the back seat.

7.   When I pushed his door open, Trevor was sitting bolt upright in bed.

8.   She climbed between the cool sheets, pulling the covers up around her, then sat bolt upright, another memory drifting to the surface.

9.   When she came to she was lying in a strange bed in a strange room, and she sat bolt upright, gripped by panic.

10.   Joanna blinked several times and sat bolt upright on her chair.