61.   Types from opposite ends of the continent, the class system and the tolerance pool find their generally unsatisfactory lives improved by interacting with foreign individuals.

62.   Vouchers help public schools improve by making them compete for students, she added.

63.   WHEN VIOLINISTS PLAY, THEIR VIOLINS IMPROVE By Warren E. Leary.

64.   While it is always best to improve health by eating more nutritious foods, this is not always practical for older people.

65.   With demand slumping in many segments of the industry, chip makers are gambling that sales will improve by the time the plants are ready.

66.   With the economy slowing, some employers are looking for ways to cut expenses and improve profits by freezing wages, reducing their work forces or streamlining operations.

67.   Paige said schools could improve by looking at why students flee the public schools.

68.   According to United, his chances are facing City improve by the hour but Thursday was the first day he had been able to kick a ball without pain.

69.   After six months on the pacemaker, two-thirds of the patients had improved by at least one category.

70.   Airline officials said they were hoping the weather improves by Thursday so that the plane could make it from Prague to Warsaw and then take off for New York.