31.   Four youths are suspected of starting the fire.

32.   We waited for the sun to set before starting the fire.

33.   He used some newspaper to get the fire started.

34.   The fire was started by an incendiary bomb.

35.   The fire was started by a negligent smoker.

36.   They were also quite sure that a cigarette end did not start the fire.

37.   When it did so, it sent sparks down to the ground and these immediately started a fire.

38.   During December fire bombs and bomb threats disrupted Christmas shopping and public transport in London and Belfast, and started warehouse fires in London and other cities.

39.   Although the Andaman Islanders still do not know how to start fire from scratch, wholesale clearing of other parts of the tropics has long been practised.

40.   An explosion in a tank containing uranium and plutonium was reported to have started a fire, leading to the release of a radioactive cloud.