41.   Kharazi said the use of Arab oil to turn the screws on the US and Israel would depend on a collective decision by Islamic countries.

42.   Meanwhile, the authorities have turned the screw on the foreign exchange market subjecting it to strict controls by the central bank.

43.   Robert Croft joined Craig White at the crease as Zimbabwe turned the screw, scenting one of the greatest wins in their history.

44.   Serbian opposition leaders turned the screw Tuesday on embattled President Slobodan Milosevic by planning a campaign of civil disobediance against him and urging more external pressure from the West.

45.   Sampras quickly turned the screw and here was no way back for his opponent.

46.   Serbian opposition leaders turned the screw Tuesday on embattled President Slobodan Milosevic by planning a campaign of civil disobedience against him and urging more external pressure from the West.

47.   That is why they decided to bite back by turning the screw on Jospin.

48.   The decision by the local court came as Washington turned the screw on Milosevic by holding its first official contacts with the opposition, in a meeting in Geneva.

49.   The Fed has already turned the screws four times in its monetary policy, raising short-term interest rates between February and May to keep the economy from overheating.