81.   Sometime in the wee hours of the morning yesterday, Burt closed his eyes and drifted off to sleep for the last time.

82.   Sooner or later, Siebe says, the volcano will probably go back to sleep for another decades-long snooze.

83.   Students who improved the most slept for eight hours, during which they got solid bouts of two kinds of sleep as measured in a sleep laboratory.

84.   The authorities said he slept for part of the flight.

85.   The first year, Smith slept for two hours.

86.   The mobile trailer where New York Mayor Rudolph Giuliani has slept for the last week is there.

87.   Then they want to eat cornflakes and sleep for a while, and then they want to have sex with another woman, and another, until they die.

88.   Then, while the team was off on Tuesday, he slept for much of the day.

89.   There the seeds sleep for months, just as they would in the garden, until spring, when the temperatures warm.

90.   Then she made me lie down by the stove and I slept for eight hours.