A. best-protected B. no C. centimeter D. benefit A. look down upon B. Well done C. celebration D. a A. that B. Canada C. propulsion D. grandfather A. tiger B. potato chips C. tether D. administrative A. gate B. panda C. bat D. wife A. full-time B. cat C. sheep D. fossil man A. essay B. distinct C. look D. network A. sailing boat B. wax C. decide D. it A. have got B. socks C. sister D. not A. dawdle B. subtle C. chorus D. this