11.   And the steelworks and the roof works where men are working at heights.

12.   The man was now working his right foot out of its slipper.

13.   The steersman pointed downriver to where men were working on a scaffolding which stretched out across the river.

14.   These men are working on building sites around the Island.

15.   Think, by way of comparison, of the change that man has wrought in a much shorter time by genetic selection of dogs.

16.   The men were working on the hard shoulder installing cables for emergency telephones when the lorry jacknifed.

17.   The men were working on a maintenance gantry suspended beneath the bridge when the gantry collapsed throwing the men more than a hundred feet into the river below.

18.   But John Gittins has never lost sight of the fact that man must work in harmony with nature.

19.   The dead man worked as a gardener for Middlesbrough Council.

20.   The man was working for Nacro on behalf of Cleveland County Council.