Examples of using "классах" in a sentence and their english translations:
What grade do you teach?
In the States, pupils don't have to sit on the dust.
I loved high school.
You were a bully in high school.
Mary was Tom's high school crush.
I used to play tennis in high school.
Were you friends with Tom in high school?
I had a crush on you when we were in high school.
In high school, French was my favorite subject.
Mary was Tom's high school crush.
We've picked a language in high school or college,
My favorite subjects in high school were geometry and history.
Tom was your boyfriend when you were in high school, wasn't he?
Moreover, this technology cannot be used even in many classes in our country.
Tom wrote poems when he was in high school.
I can not hear that song without thinking of my high school days.
My parents and teachers all used to tell me when I was younger that "Experience is the best teacher". Of course, during my high school days, my mind was still not that mature, so I took that as is. A little later, a lecturer on some seminar I forgot said that experience isn't necessarily the best teacher, especially if you need to get hurt for it. For him, the experience of others is the best teacher. After all, not only do you get to witness important lessons about the realities of life, you are also spared from getting hurt. That is always nice.