61.   But it is not just foreign competition that helps hold down prices.

62.   But making them meant several years of heavy investment in research and development, spending that held down earnings.

63.   But many artists complain that holding down ticket prices is becoming harder and harder.

64.   But Justice David H. Souter said that in any HMO, the health plan and its employees had a strong financial interest to hold down health costs.

65.   But many doctors dislike managed care because these plans closely supervise physician practices and hold down physician income.

66.   But Miss Cara said the most profound aspect of her work had been the independence to hold down her own job.

67.   But most dishes can be ordered in half portions, which helps hold down costs and calories.

68.   But the Bush administration, looking to hold down military spending, is learning that it is difficult to kill.

69.   But to use them on a Mac, you must hold down the mouse button.

70.   But they describe his childhood as reasonably structured, saying he held down such prosaic jobs as packing grocery bags at a Safeway supermarket.