11.  The Berkeley Square Gallery, for example, maintains a second outlet in Tokyo, as a vital part of its operations.

12.  The home side gradually began to look interested, with the pace of Paul Bennett playing a vital part on the flank.

13.  The media are a vital part of the political system.

14.  The process of drawing a line, setting limits, establishing a boundary, is a vital part of social development.

15.  This feature is incredibly useful and it is a vital part of racing technique.

16.  To begin to Decrease this isolation is therefore a vital part of the stress-reduction programme.

17.  We will provide further funding for voluntary organisations to play their vital part in the development of community care services.

18.  Cross-training is a vital part of job rotation.

19.  The sciences are a vital part of the school curriculum.

20.  Keeping warm is a vital part of keeping yourself well in winter.