11.   Losing once in a great while develops a healthy perspective.

12.   Once in a great while an outstanding health book comes along that should be featured on every radio and television talk show and in every major newspaper.

13.   Once in a great while the sponsors capitulate, issuing press releases of righteous indignation so that their real reason for pulling out -- fear -- is quietly masked.

14.   Once in a great while, however, all noises cease at once.

15.   Once in a great while, just the right athlete comes along.

16.   Once in a great while a kitchen light is on and you can see a man rummaging for a midnight snack in his refrigerator.

17.   Once in a great while someone makes a bold prediction about stocks and dares the world to prove him right or wrong.

18.   Once in a great while, a remake of a classic becomes a classic itself.

19.   Once in a great while, she relaxes.

20.   Once in a great while a car would pass, and my grandfather could almost always identify the people for us.