101.   The troops-turned-teachers must agree to teach for at least five years.

102.   Their mother has taught them for years to fear uniformed agents and helicopters, friends have said.

103.   Then she taught for several years at Queens College in New York.

104.   They moved to Wilmington, Del., where Casscells joined the Alfred I. duPont Institute for Crippled Children, where he taught for many years.

105.   This week, Nesson stepped down from teaching for the rest of the academic year.

106.   Thomas Jefferson High School, where Ms. Midgette has taught for four years, looms large in this poor community.

107.   Those who complete the program must teach for at least five years in the Chicago schools.

108.   To a certain extent, they felt shielded from reality, being taught by doctors who were unsure how to teach for the new medical world.

109.   Todd Pipkin, who previously taught for three years in Pittsburgh, is returning to teaching after managing a restaurant.

110.   Using his techniques, he said, many doctors are shocked to discover that what they have been doing and teaching for years is dead wrong.