Question

a book as your birthday gift to from your grandfather you want to tell him for the gift letter

Answer 1

I thank for your gift grandfather

Answer 2

Hey frnd..
Here is your answer...

From :
(your name)
(address)
(city)

To:
(grandpa name)
( address)
(city)

2nd May,
2018.

Dear Grandpa,

Hii how are you? I hope all are fine there. I know you would remember my birthday which was held last week. I was very happy on my birthday because of your gift. That book was just awesome. I am very thankful to your gift which made me so happy on my birthday.
Thank you my sweet grand pa.

With love and care,
(your name)