have a nap
have a short sleep during the day
be fast asleep
to sleep deeply; have a very good deep sleep
be wide awake
not to want to sleep at all
drift off to sleep
to fall asleep slowly and without effort
be a light sleeper
to have bad sleep; to wake up easily
be restless
not to be able to sleep; be worried, irritated, overexcited
sleep like a log
sleep very deeply and well
not sleep a wink
not to sleep at all because of different reasons
toss and turn
to move around in your bed restlessly while sleeping or trying to sleep
oversleep
to sleep too long
suffer from insomnia
not be able to sleep during the night
drop off to sleep
to fall asleep quickly and without effort