81.   Agouron is seeking Food and Drug Administration approval of Viracept, another in a potent new class of drugs called protease inhibitors.

82.   Airlines are adding new classes of service.

83.   Airlines are also adding new classes of service and changin decades-old practices.

84.   Also, no imminent drugs represent a truly new class capable of attacking HIV at a different point in its life cycle.

85.   But in buying Lotus, IBM is betting heavily on a new class of software, called groupware, amarket in which IBM currently has no presence.

86.   But in California, legislation enacted last year to clarify their role ended up legitimizing a whole new class of entrepreneurs.

87.   But it is also a year behind schedule on its ambitious quest to build a new class of chips.

88.   But like the earlier Reaganites on whom they partly model themselves, others in this new class are tempted to go on a conservative toot.

89.   But millions of Republican voters stayed home and many more Democrats went to the polls than usual, helping sweep a large new class of Democrats into Congress.

90.   But in many cities, a new class of user is emerging.