1.   A door banged and he felt the vibration of footsteps and smelt cigarette smoke.

2.   As Pegasus fought clear, I smelled smoke and felt a glancing blow which whirled me backwards and away.

3.   Do you smell smoke?

4.   If you smell smoke, hit the floor, and crawl to the nearest exit.

5.   Neighbours raised the alarm when they smelled smoke.

6.   I could smell smoke and knew that something was burning.

7.   Towering mossy oaks led her to the edge of the wood, and soon she could smell the smoke of a fire, and sense the open field ahead.

8.   That this can give rise to erroneous inferences with potentially disastrous consequences is shown when Lok nearly falls to his death over a cliff because he smells smoke.

9.   Although the nearest major fire is at least a hundred miles away, I can smell smoke.

10.   As she ran out, she said she smelled smoke, but heard no alarms.