Examples of using "лег" in a sentence and their english translations:
What time did you go to sleep yesterday?
Tom was tired, so he went to bed earlier.
Tom went back to his room and lay down.
This morning I woke up brisk though I went to bed late yesterday.
I went to bed at 9 pm, but fell asleep at 10 pm.
Last night I was dead drunk and fell asleep without having a bath.
At what time did you go to sleep yesterday?
He lay down on the grass and went to sleep.