1/7 What was a memorable class you took in the past?

I remember going to a prep school for the Korean SAT in high school.

* prep (preparatory; preparation) school

* the Korean SAT (Scholastic Aptitude Test): 대학수학능력시험

ex> I used to go to a prep school right after classes every day.

He was one of the best instructors in the field.

ex> I worked hard to be one of the best teachers.

ex> The movie was one of the best comedies I watched in years.

There were so many people who came to take his classes.

* take one’s classes: ~의 수업을 듣다

ex> We had to wait in line to take his classes.

His classes and his class material were very helpful in preparing for the SAT.

* prepare: 무언가를 직접 준비하는 것,, ex> prepare dinner

* prepare for ~: 무언가를 대비하는 것  ex> prepare for the mid-term exam

I really got a lot of help from his classes.

ex> I got a lot of help from her while I was traveling.

Later on, he started to teach on TV and on online courses. More students were able to take his courses thanks to that.

Overall, his classes were some of the most memorable classes I remember back from school.

* back from school: 과거 학창 시절에

ex> She is the best teacher I remember back from school.

@ I’m doing some prep work for the meeting.  회의 준비를 좀 하고 있어.