41.   About two years ago, her husband, Robert, was killed at work, crushed while working on a massive radiation therapy machine in a hospital.

42.   After two Israelis were killed at the Olympic site, Hans-Dietrich Genscher, the German interior minister, offered himself in exchange for the hostages.

43.   Both killed innumerable enemy soldiers before being killed at their posts.

44.   Bullfighting as it is practiced in Spain and Mexico, in which the bull is killed at the finale, is outlawed in the United States.

45.   But no one has ever been killed at the UFC--though boxers are killed every year.

46.   But Mother Nature evens this out, because infant mortality is higher among males and males tend to get themselves killed at a higher rate than females. . .

47.   But on Saturday, the parents of one student who was killed at Tiananmen criticized Clinton for agreeing to be welcomed there.

48.   But since then, U.N. officials have said he was killed at a place also exposed to a Serbian line of fire.

49.   But what got them into trouble early also killed them at the end.

50.   But, while witnesses initially spoke of military officers being killed at one of the sites they soon, with encouragement, said the two casualties were civilians.