A. day by day B. west C. music D. hear from A. scene B. ventilation C. how D. see A. go to B. strange C. ensue D. selfless A. playground B. trumpet C. dentist D. tangyuan A. fun B. volcano C. baleen D. determine A. hear of B. science C. passer-by D. smoke A. Tokyo B. sarcastically C. come out D. lesson A. in the flesh B. snowman C. chemistry D. welcome back to A. passage B. grandchildren C. Monday D. producer A. under construction B. grain C. afternoon D. Lost and Found