1.   A shock wave raced across the city and its waterways, knocking sailboats flat in the water.

2.   A solid wave would come in the black night in unexpected movements and knock you flat.

3.   Did you see Lennox Lewis knocked flat on his back?

4.   Emotions, conversely, had been knocked flat near the end of the first half.

5.   He will be waiting for him just as he was for Reid after he got knocked flat in that third round.

6.   Hit him hard enough to knock him flat.

7.   Now it is being knocked flat.

8.   The first was positioned by a right that knocked Holyfield flat on his face and seemingly out.

9.   The fumes could knock you flat.

10.   To hear its executives tell it, the Pacific Telesis Group has been knocked flat on its back by onerous state regulations.