Описание словами: изобрел, основал, разработал, доказал, открыл.

ну типо надо текст составить или что?

                                                                                                    Moscow
                                                                                                    Russia
                                                                                                    25/12/2015
    Dear David,
  I was glad to get you letter.it was great to hear from you.im sorry,i have not answered earlier but i was really busy with my exams.
  I'm very happy for you .after graduation i would like to be a doctor.this is my dream since childhood,of course,it will be difficult .my parents support me.i hope to pass exams.well,i'm very happy for you dog
   What colour is puppie's fur?how did you call your puppy?is it boy or girl?
   i'd better go now i haven't to do my homework.hope to hear from you soon.
    Best wishes,
    (твое имя)

My favourite movie is "Ostwind" directed by Katja von Garnier and starring 14-year-old girl Mika. The film is about how the girl tries to tame a horse. No one could do that sooner than she did. The film is full of tears. It has a dynamic story. It teaches you to defend the weak and offended. It is excellent, wonderful, impressive. There are only good impressions after watching this movie. It keeps you on the edge of your seat. The film makes us think about good actions. It grabs your attention. If you want to spend a great day watching a movie, I would totally recommend "Ostwind".