Because the superintendent was a (i)____________ rather than a professional plumber, it's no surprise that he proceeded mostly by (ii)____________. Nor was it particularly surprising when the new seals burst. The following week, (iii)____________ was hired to repair the superintendent's mistakes expediently. A. lummox B. rote C. a crack D. bureaucrat E. guesswork F. an extortionate G. layperson H. numbers I. a senescent