My home room teacher (pastoral teacherとも) was Mr. Ogawa (女性の先生なら Ms.) (イギリス式では . をMr の後には絶対につけません) back in the last year of a junior high school.

I am looking forward to study at college (大学ならuniversity), especially the courses which I find quite interesting.
I am

ありがとうございます

The teacher in the days of my juniour high school is Mr.Ｏgawa.

Im also looking forward to entering a college I want to enter and studying what Im interested in.

My home room teacher was Ms Ogawa when I was a junior high school student.