26.Rich people in Britain have been hunting foxes ________. (A)) for recreation (B)) in the interests of the farmers (C)) to limit the fox population (D)) to show off their wealth

31. “... Old is suddenly in” (Line 1, Para. 1) most probably means “________”. (A)) America has suddenly become a nation of old people (B)) gerontology has suddenly become popular (C)) more elderly professors are found on American campuses (D)) American colleges have realized the need of enrolling older students