51.   As Jones continues, the manager recognizes the two characteristics common to all the problems his subordinates gratuitously bring to his attention.

52.   At first he wrestled with fears he says are common to many defectors.

53.   Baby E, the smallest infant, was diagnosed with a heart abnormality, also common to preemies, that can be treated with medication.

54.   A gene that is common to Mexican Americans who do have high blood pressure, however, is not associated with high blood pressure in African Americans.

55.   A new approach to an old procedure is saving patients much of the pain and some of the recovery time common to heart valve replacement surgery.

56.   A number of qualities common to high achievers may help explain the suicide statistics.

57.   A preliminary investigation into the collapse, conducted by the public prosecutor, has revealed many problems common to other endangered buildings in South Korea.

58.   A typical Hannibal orchestral work is densely scored and contains rhythms and note patterns more common to jazz and blues.

59.   Acidic soils, common to most of the eastern United States, tend to be well endowed with sulfur.

60.   Afternoon thundershowers will be common to the south of a front in the Southeastern States separating tropical air from less humid conditions to the north.