A. valuable B. passenger C. conqueror D. adolescence A. again B. advice C. nutshell D. tramp A. incident B. fare C. surface D. via A. concentration B. privately C. get off D. billy-goat A. family B. spiritual C. embarrassing D. except A. radiation B. Disneyland C. social media D. note A. episode B. conductor C. material D. whine A. glimpse B. neither C. out of order D. generation gap A. lash B. roof C. quality D. change A. globe B. look C. let D. none