A. sharpener B. earth C. actually D. lost and found office A. disobey B. character C. eve of the Spring Festival D. ruler A. concentration B. in the meantime C. discern D. teacher A. saying B. best C. farmer D. weren't A. doctor B. disunited C. entitle D. novel A. dangle B. budding C. herb D. play football A. damage B. sound C. addition D. dirty mark A. twenty-one B. clerical C. glue stick D. has A. pub B. great C. minibus D. lunar probe A. ship B. pick fruit C. erode D. purity