71.   The cautious optimism is probably best expressed by Wolfe.

72.   The budget stalemate in Washington has frustrated market participants in recent days, but with talks scheduled for Friday, cautious optimism has returned.

73.   The constant refrain from shopkeepers to soldiers to commanding generals was cautious optimism.

74.   The feeling around the campaign now is cautious optimism, with the emphasis on cautious.

75.   The institute expressed cautious optimism about the trend and suggested that it resulted from improved early detection and treatment.

76.   The Kansas City Chiefs should view their playoff chances with cautious optimism.

77.   The reaction to the proposed guidelines among church activists ranged from cautious optimism to disappointment.

78.   The travails of fledgling democracies elsewhere in the developing world might suggest only cautious optimism for Mexico.

79.   There are some reasons for cautious optimism.

80.   There is reason for cautious optimism.