A. bike B. wasp C. anything D. colony A. port B. shorts C. poor D. generation gap A. Christmas B. considerable C. gymnastics D. aluminium A. creditor B. the Nile C. politely D. versus A. jar B. blame C. fear D. supporting A. competent B. imagine C. South American D. entertaining A. preserve B. video C. trade D. swap A. sharpen B. accompany C. green with envy D. stack A. fundamentals B. immediately C. take a seat D. connect A. traditional B. double C. wash the dishes D. progress