A. generation B. planned C. nerve D. wicked A. spiral B. observatory C. decoration D. catch a cold A. orderly B. taxi driver C. the Spring Festival D. wealthy A. trade B. custom C. others D. variant A. humour B. swarm C. foolish D. spaghetti A. Chinatown B. help oneself C. wash clothes D. waste A. penny B. dirty mark C. meaningless D. page A. snorkelling B. tradition C. taunt D. as well A. chalk B. president C. gymnast D. contents A. waiter B. earth C. widely D. girl