A. thermodynamics B. signature C. make a difference D. among A. advantage B. local colour C. gel D. ow A. sunlight B. magical C. recite D. look out A. future B. notice C. password D. king A. polar bear B. Colombia C. lost D. truck A. stream B. move away from C. herring D. roar A. architecture B. central C. terrace D. exceptionally A. a cup of B. in case of C. shore D. look out for A. trader B. cheaply C. unfair D. light-colored A. glory B. eat breakfast C. motorcycle D. financial