Smoking is not allowed in this restaurant.

The sky was filled with a thick smoke from the fire.

The fingerprints on the gun were the smoking gun that led to his conviction.

He put on his smoking jacket before lighting up a cigarette.

He chain-smokes cigarettes.

The magician used smoke and mirrors to create a stunning illusion.

All our hard work went up in smoke.

The soldiers lay a smoke screen to hide their movements.