21.   Sometimes the traffic kept her awake at night.

22.   The traffic noise kept me awake.

23.   The noise kept him awake.

24.   He had been drinking mugs of coffee to keep himself awake.

25.   Nightmares kept me awake all night.

26.   First, it keeps you awake.

27.   The players sat as far away from her as they could, but the smell and the squealing promised to keep them awake all night.

28.   A hotel near Gatwick Airport has brilliant halogen daylight lamps in an interior conference room which strike the casual visitor as harsh but are designed to keep delegates awake.

29.   She says that they kept her awake at night, and climbed over the fences.

30.   People who live near the site told appeal judge Colin Willis that music from last years event had kept them awake all night.