Relacionar Columnas Vocabulary sleeping habitsVersión en línea Match the expression with the correct definition por Pedro Torres Hernandez 1 be sound sleep 2 drift off 3 sleep like a log 4 be wide awake 5 be fast asleep 6 nod off 7 feel drowsy 8 to take a power nap 9 toss and turn you gradually fall asleep to sleep very soundly , so well that noises don't even wake you up. sleeping deeply Someone who is fully awake and unable to sleep to move about and turn over in bed because one is unable to sleep tossing and turning all night sleepy and having low energy fall asleep unintentionally. to take a brief sleep during the day in order to improve one's alertness and ability to work efficiently throughout the remainder of the day sleeping in a way that makes it difficult to wake you