A. B. C. D.
Tom,
You are a good boy. Thank you for giving me a book about history. I will miss you.
Tom,
You're my good friend. We often played football together. I'll never forget it. Best wishes to you!
Tom,
We had a great time at school. You taught me English. Thank you very much!
Tom,
You are very kind. You helped me make a mode plane. Thank you, and good luck.