61.   You get the same kind of answers from the water sellers, the show controllers, the maintenance crew.

62.   Helicopters returning to the disaster area carried food and supplies and maintenance crews hoped to clear roads to the area by Friday.

63.   Just one day earlier, officials had pronounced the building free of anthrax, and maintenance crews began preparing it for a Friday reopening.

64.   Maintenance crews closed the runway for four hours to clear debris and repair runway lights, airport officials said.

65.   Maintenance crews worked through the night, and traffic was expected to return to normal midday Sunday.

66.   Maintenance crews are still cleaning up the compound, she said.

67.   Maintenance crews had so far not found the cause of the flames.

68.   Maintenance crews boarded scissor lifts and roamed newly dubbed Astros Field, taking down heavy copper diamond-shaped signs from arched entrances.

69.   Most Chinese carriers now rely on overseas companies to train their pilots, maintenance crews and flight attendants.

70.   No trace of fire was found when maintenance crews inspected the aircraft, the spokesman said.