Interesting things happened between you and him, between teachers and students.

For example, if you do something wrong, he criticizes you or praises you.

Or other students made mistakes, how did the teacher teach them?

How did he introduce himself to you at the beginning of school?

First impression.

Wait, you can write anything.

Add your own feelings, and a composition will be OK.

The reason why I didn't write you a model essay is because those model essays are all similar.

Nothing new. The teacher can tell at a glance that you didn't write it yourself.

The teacher will be sad to see it. . . .