1.   A game show appeared to be in progress, and lights were flashing, indicating that some one had won.

2.   A police car sped through the intersection, lights flashing.

3.   It was a horrible disco with lights flashing and music blaring.

4.   Lava lamps adorned the stage, while watery, pulsating lights flashed behind them.

5.   Red warning lights flashed on and off.

6.   Several dozen phone lights flashed continually on our telephone boards.

7.   The furious lights would flash past and we would move into the middle again.

8.   She blinked when the light flashed.

9.   She blinked her eyes when the light flashed.

10.   Her eyes blinked when the light flashed.