A. busy B. burn C. pop music D. terrifying A. magnificent B. annoy C. lurk D. please A. boxer B. specialize C. identification D. small A. age B. party C. singer D. disagree A. thick B. Friday C. obscure D. atlas A. idiom B. best-seller C. at D. hard-working A. here we go B. roughly C. good evening D. voice A. homestay B. test C. look down on D. overalls A. pear B. wake up C. stay up D. population A. robot-arm B. make a deal C. rice D. mood