A. wreath B. temper C. NASA D. oxygen A. chasm B. settle in C. tropical D. green A. valiant B. hardly C. Korea D. permanently A. nerve B. crop C. gay D. administrative A. robust B. motorcycle C. trade D. presume A. mumble B. Switzerland C. canyon D. city-state A. terrestrial B. let out C. Nazi D. state A. on holiday B. fingernail C. involved D. Apollo A. put in order B. DVD C. thermodynamics D. at dusk A. beard B. checker C. furthest D. put away