11.   There are a multitude of other very significant changes on specific matters relating to monopolies and styles of practice.

12.   This project will examine the social impact of these changes on the structure and standards of the people.

13.   We must first calculate the effect of this change on the resource column.

14.   Price change on the day.

15.   A year has seen dramatic changes on Kirkland Avenue in Woking.

16.   In the early Middle Ages it often meant kaleidoscopic change on the political scene but the new pattern took some time to form.

17.   There is no enthalpy change on mixing of the two components.

18.   There is no volume change on mixing the two components.

19.   Europe and developments there might force change on the Institute.

20.   What are those kind of changes on one hand.