Напишите ответ на письмо нужно написать 100-120 слов .
You have received a letter from your English-speaking pen friend, Ben.
...One of my friends gets ill very often. The doctor says that it’s because he lives in a big city with a poor environment...
…What ecological problems are the most serious in your country? What can teenagers do to make their hometown cleaner? Would you like to live in a big city or in the country, why?

1. By eight o'clock in the evening yesterday, I did homework, and half of the ninth, I was reading your favorite book. 2.
When I met Tom, he went and ate ice cream, which is bought on a street corner in a small store. 3. When my mother came home, the children ate the soup, which she had prepared in the morning. 4. When I came home, my sister was reading a book that previously took in the library. 5. When I called Mike, he taught a poem that began to teach in school. 6. When I looked at it, he saw that the children were playing with a ball, which I gave them. 7. By seven o'clock all the children have finished their games and enthusiastically watched a very interesting cartoon. 8. When the father came home, we were preparing the mushrooms that he had collected the whole day yesterday

Я побывал в крупнейшём городе австралии сиднее. Но больше всего мне понравилась столица австралии канберра.эта страна полна чудесных красок природы и необычными животными. Я бы посоветовал съездить туда, ведь словами не передать всего того что я там увидел.  
I visited the largest city in Australia Sydney. But most of all I liked the capital of Australia Canberra.this country is full of wonderful colors of nature and unusual animals. I would advise to go there, because words can not convey just what I saw there.