31.   This could happen in a high-stress job where the executive concerned has a history of heart trouble.

32.   When it comes to winning Senate confirmation of their Cabinet choices, presidents have history on their side.

33.   Yates had a history of drug abuse for which she received treatment.

34.   Many of the children had a history of neglect, and were stuck at an early stage of development.

35.   Patients should have a history of good compliance with treatment.

36.   He had a history of drink problems.

37.   He had no history of delinquency.

38.   A man who has a history of petty thievery and narcotics peddling.

39.   The patient has a history of emotional instability.

40.   He had a history of substance abuse.