21.   Rainwater only should be used with steel tanks as bore water is corrosive on account of its iron content.

22.   Similar approaches are now also being used with mainstream tutors in adult education and with staff working in vocational training centres.

23.   So gradually a fuller understanding of the actions of the remedies is obtained enabling them to be used with greater accuracy.

24.   Synthetic thread is very strong and should be used with synthetic or stretch fabric as it has more elasticity.

25.   The application can be used with direct phone line connections and will later be available through the Internet as well.

26.   The guidelines say electronic tagging should only be used with the consent of residents or a proxy.

27.   The latter is a developmental vocabulary primarily used with deaf children with learning difficulties.

28.   The linker is easy to use with smooth yarns, but textured yarns can be difficult to cast off.

29.   The package is designed to be used with staff from health, social services, housing, voluntary and private agencies.

30.   The sand wheel can be used with wet or dry sand.