81.   A key question in the MCI plan will be whether consolidation will mean more efficient operations and savings that will be passed on to consumers.

82.   A key question is the accuracy of measurements of glucose in the fluid under the skin.

83.   A key question now is who the Communists will support in the runoff.

84.   A key question will be how many Republicans join the Democrats.

85.   A key question will be what constitutes crossing the picket line.

86.   A key question will be whether to recommend compassionate use treatment based on one positive trial.

87.   A key question, however, is exactly how the research study will be set up.

88.   A. It seems to me that the key unanswered question is how long you expect to continue working.

89.   A. A key question is what you view as the purpose of this money.

90.   All four are moderates, and together they could help decide key questions, such as whether to call witnesses.