91.   No one in the securities business dares say when the black cloud hovering over the industry will disappear.

92.   On the horizon, black clouds boil.

93.   One eyewitness reported seeing the NATO jets, heard an explosion, and then saw a huge black cloud of smoke.

94.   One witness reported seeing the NATO jets, heard an explosion, and then saw a huge black cloud of smoke.

95.   Private news channel NTV showed footage of a black mushroom cloud rising to the skies.

96.   Rolling black clouds turn to sheets of rain, forcing pedestrians to huddle as they cross a bridge over shimmering blue water.

97.   She marked her ball and hurried to the clubhouse before black clouds dumped rain on the course.

98.   Shoppers hunting for bargains in the stores that line the street fled the billowing black cloud of dust and debris in terror.

99.   Smoke billowing from the port area caused a huge black cloud over the capital.

100.   The fire aboard the tanker was still burning in the early afternoon, sending a huge black cloud over the capital.