31.   Over the years, the Plaza has undergone gradual changes that helped maintain its appeal to all generations.

32.   Still, younger people sometimes want to see the spouses in daylight, and a result is a gradual change in focus of lives from work to family.

33.   The gradual change in her musical style is more audible with every passing year.

34.   The shuttle missions gathered data for days, not months or years, and thus disclosed relatively little about gradual terrestrial change.

35.   The talk was of gradual change that could take years to complete.

36.   The U.S. dollar was little changed against the deutsche mark and yen, as traders expect only gradual change ahead in U.S., German and Japanese interest rates.

37.   There has been a gradual change in the Yankees as the poisons of the Billy Martin era seeped out of the water table.

38.   We advocate legal, overt political struggle for gradual changes.

39.   Was it something sudden, or a gradual change?

40.   A gradual change in this generally dry weather pattern is expected to take place tonight through midweek as low-level moisture slides into the local area from the east-southeast.