1.   But the true test, they add, will be determined when planes are no longer routinely jammed with passengers, and carriers and passengers alike relax their guard.

2.   Despite repeated warnings, the Trojans relaxed their guard and let their fortress be breached.

3.   Even fugitives from domestic battles, however, must sometimes relax their guard.

4.   Even alumni who support the decision are not relaxing their guard.

5.   He never wavered in his belief that Israel could not relax its guard against its Arab neighbors.

6.   I relaxed every guard that I had built up in my professional life with my husband.

7.   If enough volunteers relaxed their guard against HIV, the incidence of HIV could rise in the community.

8.   If we relax our guard, there are constant reminders that we are vulnerable.

9.   Summer Hamptonites, liberated from their Manhattan cellblocks and intoxicated by the small-town charm and impression of safety that most resort towns exude, relax their guards.

10.   The growing creativity of police work does not mean that the city can relax its guard on the poverty and social problems that breed crime.