1.  Ask about Talkabout Nuclear power is frequently misunderstood but the truth is it plays a vital part in our everyday life.

2.  But experts now believe that the genes we inherit also play a vital part.

3.  History constituted a vital part of the class struggle.

4.  In this respect, the family is regarded as a vital part of the social structure.

5.  It was a vital part of the railway freight business.

6.  Learning to play with other children and to form close friendships with some of them is a vital part of growing up.

7.  Learning to play with other children is a vital part of growing up.

8.  Mr Trimble is a vital part ofthe peace process.

9.  Summary Assessment is a vital part of effective intervention.