31.  Global economic forces have driven gold prices to their lowest level in two decades.

32.  It once catered to popes and movies stars and was a global force.

33.  The open economy has made the country vulnerableto the might and temperament of global forces.

34.  Varity chief executive, Victor Rice, said that the two companies shared a common vision of becoming a global force in the car components market.

35.  The effectiveness of monetary tightening was also constrained by global economic forces.