A sound sleep made me feel much better.
A sound sleep made me feel much better.
A sound sleep made me feel better.
I feel good on days that I slept well on.
I got sleepy.
Since I stayed up late, I'm very sleepy.
I was tired so I slept straightaway.
I was tired yesterday so I slept.
I fell sound asleep because I was very tired.
I fell asleep really fast.
I was really sleepy during work.
I was tired and, what is worse, I was sleepy.
Being very tired, I fell asleep soon.
I was very tired, so I fell asleep right away.
I had a good sleep.
For some reason I'm very tired.