81.   Dark clouds hover.

82.   Dark clouds loom.

83.   Dark clouds spit rain.

84.   Dark gray clouds scudded across the steely sky, and the air was full of rain, though it never fell.

85.   Dhawan, who came here from Southern California in the last two months, says he knows real dark clouds when he sees them.

86.   Even as the president was walking from his limousine into the Capitol, the dark clouds of the sex scandal were continuing to gather.

87.   Eviction looms over her like a dark cloud.

88.   Even when the New York Mets have good news to report, they still cannot shake the dark clouds.

89.   For while a storm of controversy swirled around two caddies threatened with dismissal, dark clouds rolled in from the west.

90.   For the makings of life, the new theory looks to the wastelands out among the stars, especially to the dark clouds that loom against starry backdrops.