1.   A key question is whether firms should be able to Decide which regulatory body to join.

2.   A key question is, therefore, whether industrial expansion and international commerce has a similar impact on the Third World.

3.   At this point a key question remains unanswered.

4.   But this begs the key questions.

5.   Good mediators facilitate the necessary exchange of information and help both parties pinpoint key questions to take to their legal advisers.

6.   Indeed, the key question is whether the organization serves or squashes the human spirit.

7.   It is helpful if we address a few key questions here.

8.   It will ensure that these key questions are relevant.