61.   But rookie Ray Lewis shows promise.

62.   But some analysts say that both units show promise, particularly if the housewares chain catches up to competitors like Bed, Bath and Beyond.

63.   But the choice should get easier soon because several safer drugs are showing promise of rapid relief for migraines.

64.   But ribaviron, a viral drug, has shown promise against the disease in experiments, Khan said.

65.   But the only one of those former officials to ever be charged with drug offenses, Mario Ruiz Massieu, has shown little promise as a government witness.

66.   But the officials seemed very uncertain about when the standoff, which showed promise of ending last weekend, would be over.

67.   But they do show promise for researchers and mobile professionals.

68.   But they show promise.

69.   But the plan shows promise.

70.   But, he added, Sony has recently begun to show promise.