21.  This, however raises a problem.

22.  He also raised doubts about the American road map to a peace settlement.

23.  The accident again raises questions about the safety of the plant.

24.  Our landlord, the bloodsucker, just raised our rent again.

25.  He never raised his voice in anger.

26.  The crisis also raised wider issues concerning the role of the sovereign.

27.  Carter, who was visiting China in a private capacity, also raised the subject of human rights during talks with Li Peng and Jiang Zemin.

28.  The incident inevitably raised questions about the feasibility of the SNC convening in Phnom Penh.

29.  Pressure groups also raised the issue.

30.  Quigley very slowly raised his right hand.