21.  A final problem with applying traditional measurement techniques to white-collar professional groups was that traditional measurement focused primarily on efficiency.

22.  A flat organizational structure, appropriate to a professional group, reflects the high priority given to upward power.

23.  A fourth group will receive a placebo and standard medical care.

24.  A full understanding of differences in model properties requires detailed analysis of particular model equations or groups of equations.

25.  A further outcry from consumer groups and fire brigade unions is expected over the dangers from fire.

26.  A glycol ether of the same chemical group from which antifreeze is derived.

27.  A group appear from the house, a motley collection like a troupe of clowns.

28.  A group called New York Pride is trying to persuade fellow citizens to show more civility.

29.  A group had Decided to write about a bombing raid.