A. took B. user-friendly C. energize D. island A. painter B. patent C. solely D. for the first time A. anyone B. how old C. planetary D. steep A. look up to B. porpoise C. grandpa D. window A. persecute B. espionage C. sit D. shaking A. might B. brighten C. millipede D. long-eared A. forty-six B. interval C. fickleness D. resist A. robust B. grain C. fingernail D. sharpen A. measles B. hovercraft C. confiscate D. resin A. fluently B. tipster C. treat D. hundred