Em tham khảo bài này thử nè!
Dear Jack,
How are you? I hope you are doing well. I am also fine.
I am writing this letter to thank you for the useful gift you have given me. I became very delighted getting dictionary. You know I already wanted to buy this dictionary. I have had a lot of presents on that day. But of all the presents yours is loveliest. I think that your present is not just a present; rather it is a symbol of your love for me.
I thank you once again for the nice present.
Please convey my best regards to your parents.
Your Friend,
Nam.