Question

write a letter to your friend,informing him about your visit to his place and what you propose to do there

Answer 1

I am just giving the body of the letter.

Dear friend,
  Quite exciting, the thing is I am coming to your place. The reason is I just want to study about some animals. Oh, I was telling my own stories , Are you and your family fine, also your grandparents.
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Hope this helps you.......