1.   Smoke billowed out of the chimney.

2.   Thick smoke billowed up a narrow staircase and smothered the sleeping youngsters in their second-floor bedroom.

3.   Thick black smoke billowed over the scene.

4.   My mum stepped forward as more smoke billowed across the laboratory, circling around the faces of pupils, master and visiting religious maniacs.

5.   Smoke was billowing out from it now, where fuel had spilled over the hot engine.

6.   As Bush looked down on the site, and the army of rescue workers crawling over the debris, smoke billowed up.

7.   As the president looked down on the site and at the army of rescue workers crawling over the debris, smoke billowed up.

8.   At the launch, we had four cameras among the five of us, and we snapped eagerly as smoke billowed from the engines.

9.   Black smoke billowed from the building throughout the morning and afternoon.

10.   Black smoke billowed from the shattered glass.