A. up to now B. cheat C. biscuit D. creditor A. hour B. urge C. reporter D. twenty-third A. correct B. food chain C. volunteer D. by bike A. Mars B. blow out C. path D. negative A. effect B. pillow C. website D. right A. kindergarten B. grammar C. look out for D. advertise A. surfer B. composer C. dictionary D. banking A. penny B. so-so C. search D. pertinent A. cheap B. auntie C. bed D. race A. shower B. true C. bingo D. sink