1.   At Kennedy and Houston, controllers sat gape-mouthed, staring at the smoke hanging in the sky.

2.   Fires triggered by the quake raged out of control in Kobe, leaving a black cloud of smoke hanging over the city.

3.   I smoke outside because, frankly, I dislike the smell of cigar smoke hanging in the draperies the next morning.

4.   Since the U.N. is not subject to American laws, the first thing anyone notices is the blue haze of cigarette smoke hanging over the premises.

5.   The large issue is what to do about all the dope smoke hanging in the room.

6.   There was the massive cloud of smoke hanging over New York City, followed by another plume of smoke issuing from the Pentagon in Washington, D.C.

7.   The explosions left a thick, black cloud of smoke hanging over the town.

8.   The explosions left a thick, black cloud of smoke hanging over the city.