I have a little trouble, and I don't know how to deal with it.
What's the matter? Please tell me. Maybe I can help you.
Tom wants me to write a recommendation letter for him, but I don't know how to write it.
Don't worry. I know about this.
Really? Tell me without delay.
First you should have a salutation, which can be the company's or a person's name.
Well, I see.
Then you can write about his performance in college, including his academic achievements and his competence.
It's easy to write those.
You can also state his personality traits, hobbies and relationships with schoolmates and so on.
Tom got along well with classmates. He is really a good boy.
You can write all his strengths in the recommendation letter.
What should I write except these?
You should also state that you are his class president, so you are qualified to write this recommendation letter