A. go on spring outgoings B. cooperate C. artiste D. middle school A. private B. harpoon C. freshwater D. all alone A. mince B. century C. inn D. tyre A. loudly B. lung C. have a seat D. busy A. magnificent B. call back C. clown D. fantastic A. explosive B. math C. escapist D. make a life A. tragedy B. get together C. railway D. simplify A. fortunately B. during C. shape D. soil A. memorable B. courtyard C. archaeological D. nucleus A. indoor B. mend C. where D. the Yangtze River