A. lessen B. analyse C. bee D. like A. serenity B. just a minute C. stare D. end A. feather B. invest C. be caught in D. check out A. can't help doing B. privilege C. air D. realm A. gesticulate B. according C. partridge D. e-friend A. Tian'anmen Square B. pitfall C. intimation D. take off A. swimming pool B. mysterious C. adverse D. language A. handkerchief B. omen C. elegant D. cautious A. engine B. uncomfortable C. Utah D. slip A. manned B. ply C. megacycle D. bath