51.   But the upright running style he uses on the track is entirely different from the low-center-of-gravity approach he needs on the field.

52.   But what is so much more important is that in just his second NFL season, Ellis is becoming the presence they so desperately needed on the defensive line.

53.   But with extra help needed on the wide receivers now, the middle was left vulnerable to tight-end assault.

54.   Clinton argued that a pro-active government, and action by Congress, is still needed on several fronts.

55.   Chuasiriporn plans to finish her senior year at Duke University, though her personality is well-suited for and needed on the ladies professional tour.

56.   Demand is particularly great in areas where more than one monitor is needed on a single desk, like a Wall Street trading desk.

57.   Duke is OK, and the on-location Idaho scenery is fine, but much work is needed on the script.

58.   Enlarge the diagram as needed on a copy machine.

59.   Everyone could see he needed it on Heartbreak Hill.

60.   Experts, including members of the Air Line Pilots Association, used to think marshals were mainly needed on international flights.