51.   But rising sales of light trucks and growing awareness of their pollution created pressure to act.

52.   But several justices pointed out that the testing was meant to be a deterrent to help students resist peer pressure to experiment in the first place.

53.   But the pressure to open admissions came not only from the government of President Nelson Mandela, but from economic reality.

54.   But this summer Castro decided to apply a little pressure to Clinton to see if this president would put his convictions where his embargo was.

55.   But this week, a big supply of new corporate debt could apply some pressure to the market, at least in the near term.

56.   But they can apply pressure to the director on such actions.

57.   But the pressures to act will mount.

58.   But Wednesday, he might have shifted the pressure to himself.

59.   But Wright has reason to apply some pressure to TCI and Time Warner.

60.   But they must have enough water pressure to adequately clean dishes and flush toilets.