1.   Botswana expressed growing concern over its dwindling water resources.

2.   College officials expressed concern over profane language used in the play.

3.   Concern over the finances of the festival was voiced by treasurer of the Dolmetsch Foundation at the annual general meeting on Saturday.

4.   Despite agreement on those provisions, the White House has voiced concern over several other sections of the measure.

5.   Environmentalists keep quiet because concern over radon in houses would divert attention from the campaign against nuclear power.

6.   Improvisation is at odds with the legitimate caution in managerial concerns over Decision making, strategy organization design, and compliance.

7.   In the child research literature there seems to be a greater concern over ethical issues than in other areas.

8.   It is perhaps that long-term perspective which is at the root of present-day concern over the nuclear arsenal held by the superpowers.