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49. Although usually warm and ______ in greeting friends, Lauren was too reserved ever to be truly ______ .
A. joyous, conventional
B. cordial, effusive
C. restrained, gracious
D. dismissive, ebullient
E. genial, antisocial
50.
Legal scholars argue that when "justice" is interpreted too broadly, the concept becomes ______ , easily changed and controlled by outside forces.
A. malleable
B. influential
C. coherent
D. felicitous
E. prosaic
