if you are worried about something dangerous while you are sleeping, we say you sleep with _____
one eye open
instead of saying "I'm going to bed" we can say :_______
hit the sack
when you need to make a big decision, we say you need to _______
sleep on it
if you have done something so many times you know it very well, you can ________
do it in my sleep
if you 've slept very well, we say you _____
slept like a baby
if your day is going very bad, we say you ______
woke up on the wrong side of the bed