Dear Hoang Long !

Hi Long ! I don't know if you still remember me ? Beacause we haven't seen each other for about 3 years. It's sad because your house moved quite far from my house, so we can no longer play and go to school together like before.
How are you and your family these days? Are you happy at the new school? I really want to study and play with you like before, but unfortunately I can't. When you receive this letter, please reply to me!
Write back to me soon.
    Hoang Long's best friend:
                Then
     Pham Huong Then