a good friend
i give you my best wishes
That depends on who you are writing it to. Is it a boss? An old friend? A family member? Depending on who it is addressed to is how formal or informal it should be.
Write it like you do like them!
you are awesome!
To write a goodbye letter you should include why you are leaving, how long you will be, and if possible, where you are going. You can also include a little history about something that was shared in the past.
Just be yourself and write what you think.
write letter to your pen-friend about your pe
write what you feel.
Write a letter to your friend asking him about his health
write a letter to your friend telling him or her how you celebrate your birthday
There is different ways to write a informal letter to a friend. You can start with the name and write the body.
You need to write this. No one can do it for you because it has to be from you. He/she is your friend so use that foundation for your letter.
do you mean how to write it?