A. black B. keep a diary C. never D. Chinese New Year A. possible B. spectacular C. successful D. system A. humanitarian B. means C. drop D. dedicated A. silk worm B. fluctuation C. goose D. parallel A. keep to B. engineering C. milkweed D. twice A. immigration B. video C. bee D. tailor A. social B. moral C. likely D. boulder A. vanished B. all the best C. jeep D. nervous A. mahout B. mild C. get hold of D. grade A. tolerate B. plum C. village D. carry on