Who is Mr. Whymper in animal farm: postman, new farmer, banker, broker

He was a broker, "a sly-looking man with side whiskers, a solicitor [lawyer] in a very small way of business, but sharp enough to have realized earlier than anyone else that Animal Farm would need a broker and that the commissions would be worth having" (6.9)

Hope this helps :)

it translates into:

read the letter of your pen pal. write and answer 3 questions.