41.   David had a role as one of the Jets.

42.   The secure places are fully used, but secure accommodation is an expensive resource and one which has its role to play in the full range of provision.

43.   Similarly, fiscal policy, according to monetarists, has no role to play in demand-management.

44.   Although the smaller idyllic islands of the Pacific appear to have little connection with the worldwide fight against pollution, they also have their role to play.

45.   Although they are little known to the public, muses, by whatever name, have long had a role in design houses, especially in France.

46.   Although chimpanzees were uniquely close to humans, the report said, they still had a role as research animals.

47.   Although talks over the arrangements will continue, with parents having some role, Street said it was unlikely that they would have a vote.

48.   American officials have repeatedly said that a slimmed-down and professionalized version of the armed forces has a role in a democratic Haiti.

49.   Altman said he had learned about the bad-debt letter to Dalton only after the fact and had no role in the handling of the Dalton case.

50.   American officials have glossed over the insistent suspicions of some security experts that Damascus had a role in the Lockerbie disaster.