71.   But the misses have piled up so high that network programmers almost seem gun-shy about risking too many time periods on comedy.

72.   But there is an element of racism that must be told with this story, because of the time period.

73.   But they said the cap might be raised or the time period extended if the program succeeded.

74.   But, good time periods are dwindling.

75.   But without critical acclaim and a closetful of trophies, the show has chugged along, winning its time period eight years in a row.

76.   By comparison, the Rangers have been involved in just seven such games, home and away, during the same time period.

77.   By comparison, in the same time period, just five cases were filed against Canada, the second most popular target.

78.   Cardonick recommended that decisions about future pregnancies be dictated in part by the time period during which a cancer is most likely to recur, if ever.

79.   CBS reportedly did not interrupt its regular programming during that time period.

80.   Chat rooms and instant messaging had provided a loophole that allowed some recruiters to make contact outside NCAA specified time periods.