A. number B. egret C. screen D. on time A. splendid B. suburban C. come across D. ten A. three B. intelligent C. zoology D. crop A. two B. kill C. adjustment D. to go A. turtle B. drug C. zero D. free of charge A. leave for B. forbidding C. marquis D. six A. make up one's mind B. arrive at C. fit D. one A. zebra B. happily C. seven D. litter basket A. clean the window B. five C. agent D. pull together A. eight B. kind-hearted C. morning exercises D. the Dragon Boat Festival