go to sleep 자러가다

오늘은 일찍 자야 할거 같아
I think I have to go to sleep early today.

 Fall asleep 잠들다.
어젯밤 영화를 보다가 잠들었어.
I fell asleep while I was watching a movie last night.

두 가지 행동이 동시에 같이 일어날 때 쓰는 표현 문구!
I was on the phone while I was cooking last night.
(내가 어제 저녁에 요리하면서 전화했어)
I sang a song while I was taking a shower last night.
(내가 어제 저녁 먹으면서 노래 불렀어)
I studied English while I was watching Afreeca TV last night.
(내가Afreeca TV 보면서 영어 공부했다)

내일 개학/개강날이에요.
A new semester will start tomorrow.