81.   But researchers found that while meerkats live in family groups, unrelated animals that join the group often act as sentinels.

82.   By the final climb, Armstrong had left his teammates to join the group chasing Botero.

83.   California, Nevada, Texas, Georgia and North Carolina will join a group of Northeastern states, including New York, New Jersey and Connecticut.

84.   Camero might have been expected to be the least interested in joining the group.

85.   Caemi Mineracao e Metalurgia SA, a Brazilian mining company, yesterday said it will join a group led by SA Industrias Votorantim that will bid for CVRD.

86.   Chilean Foreign Minister Jose Miguel Insulza said Peru, Colombia and Ecuador are prime candidates to join the group, which promotes free trade.

87.   Clinton will join the group at noon for lunch, White House aides said.

88.   Consider joining a group like the Institute of Management Consultants, which offers seminars and networking opportunities.

89.   Coach Mike Shanahan joined the group.

90.   Cole joined the group after the catastrophic fire.