A. mathematical B. accurate C. gossip D. be good for A. gifted B. product C. unreasoning D. doll A. concise B. born to C. committee D. dubious A. Chinese tiger B. voluntary C. chief D. giant panda A. Father Christmas B. cheat C. job D. section A. concentrate B. freckle C. slave D. litter A. workday B. coral C. cash crop D. appointment A. excavate B. be friends with C. crime D. mete A. roar B. harbour C. involve D. effortlessly A. profession B. brain C. election D. career