31.   Are there other, even darker forces at work?

32.   As the vanguard of a new era, the state-run companies of Communist China are embracing free-market forces at a faster pace than ever before.

33.   Bacon acknowledged that no surface-to-air missiles were fired by Yugoslavian forces at the attacking NATO war planes.

34.   Behind the scenes, Mrs. Bingham had been a force at the newspaper.

35.   Both complete withdrawal and maintaining the force at its current strength have been all but ruled out for weeks, leaving the real debate between the two intermediate options.

36.   A wiser course lies in seeking an even more unlikely reconciliation between other forces at the root of the conflict.

37.   A tangible reflection of American plans has been the continuing construction of support facilities for American forces at Bagram.

38.   Adversarial younger scholars show music as the mirror of forces at work in society, political or psychological.

39.   After walking Jason Giambi intentionally, Timlin wrapped it up by getting Eric Chavez to bounce into a force at second.

40.   Aircraft can direct massive and accurate destructive force at key points without having to maneuver cumbersome organizations on land or sea.