1.  But it takes practice and constant use.

2.  Called Tickford Bridge, it is said to be the oldest iron bridge in Britain still in constant use.

3.  Constant use of hairdryers and heated rollers takes its toll.

4.  If several tanks are in constant use, fitting them with power filters would prove very expensive indeed.

5.  It had been discovered that the airfield at Sidi Haneish, near Fuka, was in constant use and full of aircraft.

6.  Our bicycles were in constant use.

7.  The tenement was very old, the stairs concave from constant use.

8.  The vehicle seen in Panorama is in constant use by news teams and the BBC has now asked for another, which will be delivered in April.

9.  Before, she said, it was impossible to begin repairs to the building because of its constant use as a theater.

10.  Beneath his watchful manner and constant use of the phone to stay plugged into street intelligence, Donny sees nothing.