91.   When one smoke alarm goes off, it sends a coded signal to fellow smoke alarms, which go off when they receive the signal.

92.   When the alarm goes off, many smack the snooze button a few extra times.

93.   When SATAN arrives, an alarm goes off, identifying the machine from which the attack was launched.

94.   When an alarm goes off at a school, the employee on call generally goes to the school site to assess the situation, he said.

95.   When the alarm went off, Mr. Blair was ready for action because he had experienced terrorism and had been giving it much thought.

96.   When the alarm goes off, it sounds like a raptor riot.

97.   Why, it might even have people leaping out of bed before the Monday morning alarm goes off to race to work.

98.   You can almost hear the alarms go off.

99.   Police arrived at the scene two minutes after the alarm went off but the thieves had already fled.

100.   Police arrived at the scene five minutes after the alarm went off.