A. diploma B. English book C. jumping rope D. refinement A. in practice B. maple C. friend D. fragment A. wild B. protect from C. get up D. whole A. insurmountable B. syllable C. late D. junior high A. meanwhile B. group C. differ D. be good at A. roller skating B. hello C. walk the dog D. wasp A. marble B. poem C. ping-pong D. atmosphere A. loyal B. be born with C. school begins D. swim A. sadness B. what about C. bakery D. cattle A. at present B. passionately C. gram D. running