Answer:
My name is (Your Name). I am a student at (Your School ) who is in (Your Grade) grade. I think veterans are awesome and kind for serving. I want you to know that I am thankful for all your kindness and loyalty. My hobbies include (Your Favorite Hobbies). I hope you live a safe and long life. Thank you for serving our country. I appreciate it!
Sincerely,
(Your Name)
Step-by-step explanation:
It'll be much more thoughtful if you write your own letter.