A. life B. pub C. star sign D. no A. unfortunately B. nicotine C. guestroom D. number A. AIDS B. April C. phone D. your A. telephone B. carry on C. corn D. conservation A. uncomfortably B. five C. arouse D. pessimistic A. two B. elapse C. efficiency D. crowded A. nine B. carry out C. library D. calculate A. troublesome B. once or twice C. acknowledge D. his A. shiver B. plunge C. psychiatric D. nice A. load B. chewing gum C. OK D. and