71.   The girls began talking, and little by little, officials learned more details.

72.   The memos suggest that city officials had learned the summer before the flood that computer models had identified the bridge as a potential hazard.

73.   The officials learned that converted industrial buildings or galleries in the beaux-arts style were preferred by artists over new buildings because they felt their work looked best in them.

74.   The more health officials learn about the virus, the more concerned they become.

75.   The officials also learned that the Rajneesh members had contaminated the salad bars in preparation for a larger effort closer to the election.

76.   The next day, Georgia Tech officials learned of the situation.

77.   The report indicates that he has been in prison there for several months, but that German officials only learned of his detention a week ago.

78.   The surgical instruments were destroyed as soon as Tulane officials learned of the problem, Miller said.

79.   Top White House officials learned of the computer problem almost immediately.

80.   Toledo officials learned of the crime the next day before the game and took up a collection at half-time.