1) I was supposed to~ 나 ~하기로 했었어/나 ~하기로 되어 있었어

   I was supposed to~

   I was supposed to~

2) 나 여기 있기로 되어 있었어. I was supposed to be here.

   나 내 친구를 만나기로 되어있었어. I was supposed to meet my friend.

   나 오늘 집에 가기로 되어있었어. I was supposed to go home today.

   나 그걸 갖고 있기로 되어있었어. I was supposed to have it.

   나 그것을 하기로 되어 있었어. I was supposed to do it.

   나 학교에 가기로 되어 있었어. I was supposed to go to school.

   나 여기에 내려야 했었어. I was supposed to get off here.

   나 여기에 주차했어야 했어. I was supposed to park here.

3) I was supposed to hang out with them. 나 그들과 놀기로 되어있었어.

   I was supposed to go to dentist. 나 치과에 가기로 되어 있었어.

   I was supposed to play on the stage. 나 그 무대에서 연주하기로 되어있었어.

   I was supposed to buy a new car. 나 새 차를 사기로 되어 있었어.

   I was supposed to go to the exhibition today. 나 오늘 전시회에 가기로 했었어.

   I was supposed to submit my assignment today. 나 오늘 과제 제출하기로 되어 있었어.

4) 오늘은 예문이 많아서 좋았어요.

   오늘의 문장 여러번 읽어보면서 복습하기!