You have 30 minutes to do this task. you have received a letter from your english-speaking pen-friend, paul. … i have to prepare a presentation about a famous scientist. the choice is wide but i have no idea yet whom to choose… …which scientist do you think i can write about? what is he or she famous for? what branch of science do you find the most interesting and why? write him a letter and answer his 3 questions. ask him 3 questions about his studies in general and his free time. write about 140 words. remember the rules of letter writing. please help !