A. gravity B. narrow C. fanciful D. ground A. efficiency B. appreciation C. surfer D. season A. annual B. summer C. bit D. tidy A. be short for B. harvest C. detective D. over there A. lighter B. on vacation C. leaf D. lizard A. at birth B. all C. passage D. cash crop A. dose B. frost C. Beijing Opera D. similarity A. take a walk B. westward C. hope D. shortage A. elegant B. cold C. in the meantime D. collect picture cards A. come back to life B. husband C. Scorpio D. be proud of