What led you to become a teacher? = 왜 선생님이 되기로 했어요? or 무엇때문에 선생님이 되기로 결심했어요? Normally "왜" directly translates into "why" in english, but I think, in this case, it is used more as the "what" in "what led you to become a teacher".

I think this has to do more with the nuance. For example, 나와 춤을 췄던 사람 would be "the person who danced with me" (focus is on who[person]) And 나와 춤을 췄었던 사람 = "the person who was dancing with me" (focus is on the action[dacing] that was carried out)

The correct sentence is: 스페인에서 사기 전에 해야 돼요

If I am free next time, I will tell you about my story.

5월 14일 수필

나는 항상 이런 문제를 자신에게 물었어요.

"내가 다시 대학에 붙고 공부하고 싶은 전공을 선택해야 한다면 과연 또 한국어과를 고를까요?
 
물론 저는 철학이나 영어나 경제나 다 관심이 있지만, 다시 선택하면 나는 여전히 한국어를 선택하게 될 것 같아요.

저는 원래 한국에 관심이 없던 사람이거든요. 한국어를 공부하면서 차츰 한국의 문화와 언어가 좋아졌어요.

친구 사이에 한국 사람은 한도(?)을 잘 파악하고 있고 이야기를 할 때 항상 여유를 둬서 말합니다.

한국 친구들과 사귈 때 힘이 드는게 있지만 자세히 생각해 보면 다 이유가 있는 것 같아요.

 

한도가 뭐죠?

Other students in class

This spring I turned a third-grade student(junior) in college, and I started taking classes in other college. What was the most surprising for me was that other students there were really good at English. My college is famous for its well-constructured curriculum for English education and for the long history of education for women, so I have a little confidence in English. However, the students of the college were completely different from that of my college and were much more excelling compared to us not only in English but also in various other knowledges.

What should I do? I guess all I have to do is just to put more efforts.

 

Hope this helped!

Hi, Just by itself, they mean exactly as how you described. However, depending on what comes before the "itseo" or "ebseo", the meanings can change:) For example , "ga-go-it-seo" meaning "I am going/ I'm on my way(to that place)"