A. undercurrent B. mop C. good-humouredly D. revision A. exclusively B. direct C. lay out D. recur A. dedicated B. stack C. word D. cherry A. reliable B. mathematics C. kilo D. clerical A. old B. swimming C. heavier D. modest A. attainment B. on the way C. emotionally D. harmful A. inveterate B. prison C. fly D. tongs A. hypnotize B. fox C. injure D. rudder A. as for B. cellar C. longitude D. sew A. repeat B. disillusion C. budding D. planter