A. in a nutshell B. butter C. other D. telesurgery A. wash clothes B. scan C. crest D. optimistic A. dirty mark B. criminal C. craft D. south A. term B. civilized C. run out D. agricultural A. shape B. soothe C. transporter D. purple A. rocket B. remark C. arrest D. single A. secure B. adverse C. attach D. perfect A. reply B. growth C. get rid of D. gutter A. concoct B. alcoholic C. confuse D. recreation A. charge B. do exercise C. administration D. distribution