Answer:

Dear Ritu,

I have just received your letter. I am glad to know that your father has bought a new house and you have already shifted there. I too have some good news to convey. I am among the top 10 students of my school in the Board Examination. I have got A1 in every subject. Everybody is feeling happy at my result. Father has given me a beautiful watch. The Principal has announced a handsome prize for the ten of us. My sister Anu has received and has started going to school. Do write to me regularly.

Yours loving,

Shikha.