81.   Certainly, the country and the culture are undergoing permanent change, and the chaos in Washington is both a symptom and a cause of that change.

82.   College football has been undergoing drastic changes, and certain realities need to be grasped by the Texas Longhorns and their fanatical alumni.

83.   Economic relationships are undergoing profound changes, and governments must adjust if they are to adequately and fairly serve the needs of all their constituents.

84.   Economists of all political persuasions seem to agree the economy has undergone structural changes.

85.   Employee benefits, which many working Americans consider only slightly less important than wages or salary, are undergoing unprecedented change.

86.   Estrin has taken the CTO reins at a time when the networking industry is undergoing massive change.

87.   Even his strongest Republican supporters say the Bush plan will have to undergo major changes.

88.   Feet, over the millennia, have undergone significant changes.

89.   Flu viruses usually undergo genetic changes each year, changing so much that they may be considered new strains.

90.   For all the weight of its traditions and all of its proven success in training performers, Marlboro has undergone change throughout its history.