A. puzzling B. gunpowder C. collect stamps D. bother A. surfer B. whale C. emission D. hybrid A. pasture B. minister C. arrow D. celery A. draw B. savannah C. export D. luggage A. career B. radiance C. vitality D. waiter A. arena B. victim C. family name D. abnormal A. luckily B. Florentine C. breeding D. eat dinner A. Tokyo B. no problem C. steady D. cosmology A. balloon B. production C. underwear D. West Hill A. uncomfortably B. antibiotic C. breakthrough D. well