A. have in common B. list C. extreme D. cocaine A. futile B. a number of C. staff D. tired A. ageing B. enhance C. corporation D. qualified A. arcade B. go to work C. put up with D. having class A. impatient B. superstructure C. collision D. packaging A. stupid B. president C. Calais D. carelessly A. heaven B. extinct C. dustman D. overalls A. observation B. male C. see D. raid A. for now B. whisky C. nut D. shower A. status B. sense C. prime minister D. motor neurone disease