

어제 뭐 했어요?
[ʌt͡ɕe mwʌ hɛs͈ʌjo?]
What did you do yesterday?
어제는 너무 피곤했어요.
[ʌt͡ɕenɯn nʌmu pʰikonɛs͈ʌjo.]
I was really tired yesterday.
어제 친구를 만났어요.
[ʌt͡ɕe t͡ɕʰinkulɯl mannas͈ʌjo.]
I met a friend yesterday.
"어제" is in the lesson "Time 2" (Level 35), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,380 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.