A. watch B. tiring C. headmaster D. rap A. somehow B. shirt pocket C. guard D. look up A. improve B. petrol C. tracksuit D. delay A. information B. stereo C. penny D. polite A. expensive B. any C. temptation D. assumption A. pizza B. accumulate C. creditor D. belt A. Stockholm B. cheap C. heavier D. waterfront A. excursion B. musician C. twenty-third D. perfect A. threatening B. face to face C. Arabic D. appoint A. reporter B. either way C. file D. crack