A. first aid B. play with C. jumping rope D. connection A. observation B. discover C. Japan D. kimono A. rate B. round-up C. yes D. cutting A. deposit B. speed up C. captain D. carry on A. achievement B. disagree with C. run into D. descend A. obscurity B. blossom C. organization D. pan A. reaction B. observe C. outspoken D. sit around A. call up B. energetic C. specialize D. went A. cruise B. behave C. seventy D. and so on A. settle in B. thoroughly C. sickness D. glider