21.  A catalyst facilitates a chemical process without being used up or changed itself.

22.  A Cathedral is the principal church of a Diocese, not necessarily the largest or most magnificent.

23.  A certain amount of your pension or allowance is yours to buy personal items like clothes, shoes and toiletries.

24.  A change of government or policy sometimes causes cancellation of funds.

25.  A character string consists of words separated by commas or spaces.

26.  A character who is held fast can not move or fight, and is treated as prone.

27.  A child can be taken into care if he is or is likely to suffer significant harm.

28.  A child can only see see the world from his or her own perspective.

29.  A child is not equipped either semantically or phonetically to split up the utterances that come flooding from adults.

30.  A child May, for instance, be born with serious handicaps or developmental problems requiring extended periods of care.