21.   The possibility of increased fees is a major worry for consumers.

22.   The ships are equipped with a sea-skimming anti-ship missile, a major worry for both Taiwan and the United States.

23.   With a million-man army, nuclear expertise and missile factories, North Korea has long been a major worry for the United States.

24.   With tuberculosis and other diseases stalking Chechnya, medical care is a major worry.

25.   Accidents are another major worry.

26.   Another major worry is the fear of a looming crisis in the property and banking sectors, it said.

27.   But the chief IOC overseer, Denis Oswald of Switzerland, told The Associated Press that some major worries are still not addressed.

28.   But Oswald told The Associated Press that some major worries are still not addressed.

29.   Finding accommodation for hundreds of thousands of tourists and spectators is a major worry for the government and organizers.

30.   Finding accommodations for hundreds of thousands of tourists and spectators is a major worry for the government and organizers.