A. northwestern B. ask C. self-respecting D. employer A. pop music B. wage C. in D. assumption A. radium B. still C. sob D. stadium A. World Cup B. wrong C. stab D. why not A. scientific B. pat C. as well D. lots of A. verb B. beneficial C. commercial D. try A. remainder B. ago C. comfortably D. honour A. fly away B. field C. controversy D. arrive A. have difficulty doing B. genuine C. so D. pipe A. surely B. athletic C. end D. became