A. pollution B. smell C. flute D. northwestern A. personally B. reward C. be angry with D. luck A. flame B. fountain C. top D. in A. strain B. bend C. ever since D. bluntly A. take in B. stab C. spark D. delta A. warning B. movie theater C. skating rink D. principle A. come up B. great-grandma C. vertebrate D. begin with A. zoomorphic B. have difficulty doing C. catfish D. mother A. to go B. reasonable C. said D. at dusk A. response B. determined C. event D. too to