A. engaged B. delighted C. absorbed D. concentrated
A. refused B. ignored C. denied D. missed
A. income B. wages C. interest D. salary
A. himself B. secret C. particular D. private
A. off B. out C. down D. up
A. excel B. astonish C. light up D. exclaim
A. affect B. effect C. affirm D. effort
A. look for B. find out C. search for D. get in
A. wandering B. wasting C. idling D. throwing
A. wealthy B. abundant C. adequate D. sufficient