A. original B. crew C. good-humouredly D. success A. agricultural B. nine C. flew D. confident A. signature B. withdraw C. firework D. export A. figure B. tobacco C. yard sale D. washroom A. neat B. botany C. sing D. deal A. ornament B. slogan C. physical D. nomad A. ring back B. Turpan C. calculator D. explosion A. scent B. school begins C. publish D. meal A. trickle B. go to a summer camp C. agriculture D. wage A. yours sincerely B. radio C. genetics D. pleading