1.   But no one ever mentions two things which seem to me of prime importance in the whole relationship saga.

2.   Good management is of prime importance in business.

3.   He thought compatibility and interests which could be shared and understood were of prime importance.

4.   Rural population densities are of prime importance in modifying the implications of the different relations of production under which land is used.

5.   Science has long been of prime practical importance to civilization as a whole.

6.   The Marriage is still of prime importance.

7.   These classic instances reveal above all the prime importance of communications.

8.   To no other group of soldiers functioning in this period was leadership a factor of such prime importance.