A. social worker B. verify C. Chinese medicine D. fire A. her B. detect C. taller D. sweeping A. useful B. greedy C. expect D. on the phone A. force B. fear C. hear D. World Cup A. ventilate B. blind C. be sentenced to D. matter A. smooth B. pound C. show D. tank A. firefighter B. wharf C. omen D. outlook A. knock on B. Civil War C. deaf D. here's A. the UK B. congratulations C. clatter D. presenter A. a lot B. go back C. breath D. green with envy