71.   The countdown clock is one of several that will be on display around the Dayton area.

72.   The clock is now available on line, thanks to an outfit called Fusebox.

73.   The clock was nearly exhausted and C. Vivian Stringer awaited the inevitable, standing with her arms folded at the Rutgers bench.

74.   The clock would be set for five minutes.

75.   The family clocks are set a half-hour early.

76.   The percentages were actually on his side, as was the clock.

77.   The new clocks may be able to detect the differences in the flow of time resulting from a half-inch change in altitude.

78.   The problem, for competitive types, is that there is no clock to record your times accurately.

79.   The ticking clock was a metaphor for a day in which much news from the White House watch was so trivial as to provide relief from the overwhelming tension.

80.   Then you could put up a picture where the clock was.