Answer:
Dear uncle,
Received you letter yesterday talking about some interesting facts about Canada. I would like to tell you that , I am already very interested in completing my schooling in Canada.
Canada is the most literate country in the world. The government of Canada takes education as a priority over any other sector. There are ample of opportunities in bio technology which i want to explore further. One more reason is the education in Canada is very subsidized and pocket friendly
Your nephew
Brandon