@maxpayne, it's a little to late to do that because I already sent it back. I added 85$ and filled out that i821 form for re-registration because I didn't want to take a chance. There was nothing else I could do and I didn't have this kind of useful suggestion at that time. I did include the reapply paper.
I didn't know I could write a cover letter and print it out and include it with the package. :(

Thanks, you always give great suggestions, I really appreciate it. These information will be helpful for others.