A. it B. officious C. underclothes D. on one's mind A. last B. Chinese paper-cutting C. span D. justice A. sharpen B. astronomy C. herring D. point A. Chinese opera B. time C. corn D. protagonist A. hamper B. step C. need D. power pack A. middle B. oven C. wait a minute D. soon A. loudly B. unfortunate C. watchtower D. unforgettable A. mournful B. plod C. state D. handkerchief A. accustom B. attraction C. increasingly D. protest A. delicacy B. valueable C. custom D. plug