A. playground B. undoing C. truck D. housewife A. tenant B. message C. contest D. picture A. language B. grow C. cardboard D. for A. recluse B. catch up C. office D. triangle A. science B. geographical C. location D. ending A. enough B. there C. put in order D. playwright A. discourage B. snag C. library D. master A. television B. cartoons C. bun D. numb A. beetle B. gate C. context D. inventor A. good-humouredly B. thirty C. fighter D. give speeches