A. error B. nonsense C. since D. chairman A. instructions B. coast C. fog D. underwater A. aristocrat B. outstanding C. private D. blare A. New Year's Day B. elevator C. send up D. wipe out A. throw away B. lecture C. have lessons D. withdraw A. full of B. on top of C. phone box D. nose A. revolution B. in surprise C. in detail D. push A. glacier B. e-friend C. sorrow D. safety A. interval B. participant C. defeat D. peace A. sail B. object C. meet D. birthday