A. old B. insurmountable C. churn D. the CN Tower A. something B. tummy C. dumpling D. whoever A. rice dumpling B. Russian C. dynamic D. break A. January B. the thing is C. blindness D. comeback A. obstacle B. play and act C. punctuate D. Dragon Boat Festival A. festival B. Switzerland C. frown D. flu A. conservative B. on board C. mountain D. himself A. November B. eventually C. mascot D. leopard A. broken B. rice cake C. porter D. Venus A. Spring Festival B. grass C. informal D. eastward