61.   I want to enclose that furnace not only to block it off from living space but also to reduce sound transmission.

62.   I thought I had him blocked off, but he kept on going.

63.   If traffic backs up, police say they will block off side streets leading to the beach and allow only residents to pass through.

64.   In some of those instances, men with police credentials have blocked off Juarez streets to pull victims out of cars.

65.   In the afternoon, six detectives blocked off the basement lounge and kitchen of a Dartmouth College dormitory.

66.   It means blocking off streets and manning the tunnel beneath the convention center to make sure no one parks an explosive-filled truck there.

67.   It seemed as if half the city was under scaffolding, including the Cathedral, where most of the interior had been blocked off to visitors.

68.   It was blocked off with police tape and guarded by U.S. National Guard military police dressed in fatigues and armed with rifles.

69.   Large areas are still blocked off because of unexploded ordnance.

70.   Lay said that once the attacks occurred, the Big Sky Resort was secured as roads leading to it were blocked off.