A. introduction B. birdwatching C. expedition D. burning A. textbook B. police C. be born with D. pounce A. look through B. airfield C. fireworks D. went camping A. advocate B. mildly C. rashly D. development A. said B. be hard on C. full D. tide A. no longer B. mainly C. outdoors D. dictation A. in fear of one's life B. radical C. wheelbarrow D. at a time A. in a way B. faintly C. utilitarian D. straggle A. obscurity B. sports C. forehead D. single A. printing B. preacher C. partial D. secret