31.   Recently there has been a subtle shift in public opinion about the environment.

32.   Runyon credits his drive to improve overnight mail service in urban areas for much of the shift in attitude.

33.   Shifts in attitudes accompanied these bewildering changes in policy.

34.   Start listening to the subtle thoughts and feelings, the slight shifts in energy, which bubble up from your inner self.

35.   The fundamental shift in their self-concepts was well under way.

36.   The idea represents a dramatic shift in health care policy.

37.   The literature of the time provides ample evidence of a dramatic shift in public attitudes.

38.   The popularity of Hollywood films made them the most obvious indicator of the general shift in world trade.

39.   The survey said that for the first time, there was a shift in reasons given for cutting back on red meat.

40.   There also was a subtle shift in defensive emphasis and a major one on offense that combined to save them from themselves.