1.   Americans put international terrorism high on the list of their greatest concerns.

2.   But they expressed the greatest concerns about the time it takes for workers to supervise and mentor high school students.

3.   What is of greatest concern, though, is the impact of this exorbitant charge on personal safety.

4.   The greatest concern is over the so-called recombinant DNA organisms and experiments.

5.   King lived in an age when growth rates changed only slowly so that his greatest concern was the possible end of the world!

6.   Among the greatest concerns would be the condition of the fields.

7.   And of greatest concern to Issel, no one in the Rocky Mountains heeds his warnings.

8.   Apartment and office properties are the source of the greatest concern.

9.   As for playing conditions, the rough is the greatest concern.

10.   A poll of Atlanta business and political leaders this year showed that air quality had replaced crime and public education as their greatest concern.