21.   The rise in Islamic fundamentalism has concerned Russian officials, many of whom are wary of any religion that is not Russian Orthodoxy.

22.   Their droppings, which pollute water supplies, also concern public health officials.

23.   What concerns health officials is that the sweet treats muscle out healthier foods.

24.   Army radio said the Israeli defense official were concerned that the move would lead to further suicide bombing attacks and was closely watching developments.

25.   But he said officials were not concerned by the delay.

26.   Costner caused a stir last year when he was teamed with Tiger Woods, attracting large noisy galleries that concerned security officials and annoyed other golfers.

27.   Israeli police officials are concerned by an increase in violent crime, particularly the growing number of women getting killed by their husbands and teen-agers killing teen-agers.

28.   Some of them detonated because of the fire, and officials were concerned that some rockets could fly a long distance and threaten the population.

29.   That concerns health officials who say those toddlers are at a higher risk for potentially deadly diseases such as diphtheria, poliomyelitis, measles, mumps, and rubella.

30.   That concerns health officials who say those toddlers are at a higher risk for potentially deadly diseases such as diphtheria, poliomyelitis, measles, mumps and rubella.