A. approach B. hydrogen C. represent D. awake A. turn up B. mortally C. fortunate D. attach A. go through B. ID number C. loudly D. Christmas A. cleverly B. neatly C. Bombay D. survey A. heart B. aerial C. exactly D. nitrogen A. set free B. wearer C. hive D. flaw A. school begins B. hopeful C. rescue D. biochemist A. constantly B. preserve C. predict D. positively A. output B. sea level C. whenever D. broken A. die from B. implication C. noodle D. bee