A. keep B. looks C. smiling D. escapist A. pollute B. breadfruit C. ashore D. baker A. shortage B. wreath C. heroine D. weekend A. year B. track C. P.E D. barbecue A. spare time B. ooh C. Friday D. e-book A. Wednesday B. environmentalist C. coming D. essential A. no longer B. behind C. termite D. kick A. sweet potato B. exciting C. aim D. laboratory A. stand B. priority C. sensor D. grayish A. basis B. go into C. just D. request