1.   Prisoners were demanding improvements in medical treatment, work opportunities and food.

2.   Gray has discussed with his players the costly defensive errors at Swansea in midweek and will demand an improvement.

3.   But if the public had known about the problems, they could have demanded improvements -- and something might have been done.

4.   Acknowledging that serious problems endure in the district, Grant said the state could have aggressively demanded improvements without deeming the district a failure.

5.   Both groups were demanding an improvement in working conditions.

6.   Creighton also demanded improvement in service operations.

7.   If the latest inspection plans prove inadequate, Washington will have to demand improvements and use American power to secure them if diplomacy does not.

8.   If they are inadequate, as many environmentalists fear, the Commerce Secretary can demand improvements.

9.   In the afternoon, they lifted weights for two hours, monitored by a strength coach who demanded daily improvement.

10.   In return, he said he is demanding improvements -- with rewards for those who make the grade and sanctions for those who fall short.