Intelligent Vocabulary: involved phrases and phrases Animal physiology: slumber & sleeping altered situation of consciousness attractiveness bed bunk bye-byes seize/cop/get some z's idiom comatose depend crash doss doze off phrasal verb drift off phrasal verb electric electricity nap rest sleeping sleepwalk sleepwalking snoozing somnambulate your class slumber idiom See a https://michaelr233umy8.homewikia.com/user