71.   Her association with Horn Book began years before when she started reviewing audiovisual materials for the bimonthly.

72.   Her trauma had begun long before that incident.

73.   Her troubles had begun long before that.

74.   His fight began well before the name Monica Lewinsky emerged.

75.   However, the change began before the season.

76.   His day of days began before dawn.

77.   Hundreds of soldiers and dozens of tanks and armored vehicles joined in the operation, which began before dawn Monday and encountered no resistance.

78.   Hyman and other officials at the National Institute of Mental Health have said their review of the studies began before the Globe series.

79.   Hundreds of commuters park along busy highways near the stations and trudge along the road through the fog each morning in a ritual that begins before dawn.

80.   If anything, Cuban reform began before the socialist world collapsed around it.