21.   Like copyright, patent law has a long history and has developed as a means of protecting innovation which has a benefit to innovator and public alike.

22.   Perhaps this has now developed as a whole group drama, with the children playing the townspeople of Hamelin.

23.   The equations were originally developed as a highly simplified model of the equations of Bnard convection.

24.   Crisis intervention teams have developed as a part of statutory services in a number of areas in Britain.

25.   Land adjacent to the site would be developed as the Lancashire Enterprises Business and Technology Park.

26.   Neighbouring Middlesbrough has always been developed as the regional centre.

27.   He states that the Causey Mounth, isolated from heavy traffic, could be developed as a commuter route for cyclists and for other leisure and recreational uses.

28.   America Online, for example, offers no link to the World Wide Web, which is rapidly developing as the destination for online commerce and advertising.

29.   And so is the food chain that Voysey depicts in a design Berman will develop as a needlepoint kit.

30.   Any part of the view can be brought into sharp focus and, by placing a piece of photographic paper on the table, developed as a photograph.