A. make fun of B. savannah C. railway D. hear from A. mystery B. SARS C. linguist D. salute A. club B. fall C. extinction D. lunch A. Tuesday B. conference C. lung D. outdoor activity A. spire B. post office C. yes D. today A. funny B. donate C. path D. grammar A. fish B. defeat C. diet D. fix up A. upstairs B. keyboard C. fit for D. not any more A. not only but also B. watery C. Mid-Autumn D. deep A. fight B. sweets C. horrible D. then