51.   Although the work has shown promising results in mice and monkeys, human trials are still a long way off.

52.   Although a new trial is unlikely, legal specialists said the SJC has the power to order one.

53.   American diplomats have been among those who argue that a less-than-perfect trial is better than no trial at all.

54.   Although early experiments with interactive TV were an expensive bust, recent trials have been more encouraging.

55.   Although the trial could be riveting at times, Elinson said he will temper the amount of class time spent watching.

56.   Although the trial is open to all breeds, only border collies are competing.

57.   Although the trial has been the scene of repeated shouting matches between lawyers, most have occurred during hearings when jurors were not present.

58.   Among those services are clinical trials sponsored by the National Institutes of Health.

59.   An interactive TV trial is under way in Orlando, Fla., and phone service is being tested in Rochester, N.Y., but neither one is commercially available.

60.   An extensive trial will not be easy for Masry.