21.   The senator may face a challenge from within her own party.

22.   Meanwhile, the transitional government continued to face challenges to its authority.

23.   Russian Tsarism faced a challenge of absorbing new elements of society into the Russian social system and dealing with the political consequences of the economic change it introduced.

24.   Firms also had to face the challenge of creating and managing new systems of risk control and of exploiting new developments in information technology.

25.   Our curators will face special challenges explaining and making available computer-generated materials.

26.   The French government, facing a challenge from environmentalist parties in the forthcoming general elections, announced that it would not appeal against the decision.

27.   May I say how deeply honoured I am to be invited to chair N C V O.

28.   ELD face the challenge of a resurgent Cliftonville at Windsor this weekend in a battle to decide which side finishes top of the TNT Gold Cup Section A.

29.   STUDENT Amanda Tay needed a combination of hard work and determination to face the challenge of studying abroad.

30.   Allan faces stiff challenges in Europe, where Coke is having trouble with sales in Germany and Turkey.