1.   The Novelty was in the clean and smiling way he said them, blowing out gray smoke rings at the same time.

2.   Another fireball and rolling gray smoke and dust.

3.   A huge cloud of gray smoke drifted over Rafat after the explosion sent the roof skywards and reduced the building to concrete chunks.

4.   For most of the day Tuesday the blaze seemed relatively quiet near Show Low, shielded from the sun by the cap of gray smoke.

5.   Huge truckloads of wood for the cremation of the dead rolled into town and gray smoke arose along the horizon from the funeral pyres.

6.   Nothing there at all now but gray smoke on the horizon.

7.   Only a few thin columns of gray smoke rose into the blue sky from burning buildings here.

8.   Plumes of gray smoke rose behind a ridge where mortar rounds had landed.

9.   Several people said that the plane had exploded into flames after impact and remained on fire for hours, with gray smoke billowing from the mangled fuselage.

10.   Some did find their mark, however, and demonstrators fled choking and weeping from the gray smoke.