A. concerned B. rifle C. jam D. historian A. ice cream B. mistake for C. rescue D. upside A. marathon B. be made up of C. coffee D. vertically A. qualification B. bison C. partly D. candy A. doughnut B. good-humouredly C. hydro-electric D. insignificant A. fresh B. exterminate C. bedding D. grape A. cook breakfast B. fruit C. I'm afraid D. think of A. distort B. silence C. herring D. bread A. soup B. headquarters C. surgeon D. mango A. teapot B. honey C. continue D. be hard on