October21, 2015

Dear Sengmin,

Happy birthday!
I grageration you have a 11's virsday.
I hope you had a blast on your 11th birthday. Did you have receive my present?
congratution virsday! Happy birthday!

Your friend,

Adriano

NOTE:

* "Congratulations on your birthday" sounds rather as if you are surprised that the person lived so long. You might just want to say "Happy birthday".

* Choose appropriate words.

* Observe sentence spaciing.

* Use capitalization rules.

* Be careful not to mispell a word.

Thank  you for doing your homework.

Happy hump day!