81.   Several inches of rain may occur before the precipitation tapers off later Monday.

82.   So historic that it has never occurred before.

83.   Some of the most important failures occurred before the quake.

84.   Some sketches make it all the way through the dress rehearsal, which occurs just before the live broadcast, only to be discarded at the last minute.

85.   Spokeswoman Lynne Howard said the exchange routinely checks such activity when it occurs before mergers or corporate earnings announcements.

86.   Soybeans and soybean meal for delivery this month soared after reports of robust international and domestic demand raised concern that shortages could occur before the fall harvest.

87.   Such actions have occurred before without setting off a headlong flight from the dollar.

88.   Such raids have occurred before and, like the most recent ones, have drawn no U.S. response.

89.   Such fowl, er, foul weather is blamed yearly for driving whitewing and mourning doves into Mexico, frequently occurring just before the season opens.

90.   The actual shake-up is unlikely to occur before Monday, national broadcaster NHK reported.