41.   Opinions vary, but the balance tips in favor of having a witness with you at the meeting.

42.   Opinions vary.

43.   Opinion varied whether the tobacco companies could win further Florida appeals.

44.   Opinion varies widely on this question, partly because researchers themselves have changed their minds.

45.   Opinions here vary about how much the society should worry, if at all, about this exercise and spiritual group.

46.   Opinions vary even more among U.S. Catholics.

47.   Opinions vary on how much of an advantage androstenedione gives athletes.

48.   Opinions vary on how much one might save for emergencies.

49.   Opinions vary on which is best.

50.   Restoring the transportation infrastructure is widely seen as the first step in the rebuilding process, and opinions vary on how to improve what was there.