Moore was (i)____________ ill at ease. His (ii)____________ had always been a distinguishing feature. It was what made him a good con artist and a good informant. He was one of those men who accepted dares with an easygoing smile and did outrageous things with (iii)____________ that made him successful in the dangerous world in which he operated. But just now he was not feeling very sure of himself. A. uncharacteristically B. disquietude C. an obvious clumsiness D. predictably E. magnanimity F. a sophisticated fearlessness G. naturally H. aplomb I. a wary vigilance