Вставьте артикель, где необходимо. 1. it’s … most useful article i’ve ever read. 2. today is … monday … 20th of …september. 3. what … interesting contribution. 4. his… attendance at … conference is … impossible. 5. … chairman proposed to open …page…thirty-five of … drafting resolution. 6. he gave his…annotation to…article to…times. 7. we have …few reports to speak with. 8 there is …agenda of … conference. 9. there are … scientists from … china at… conference. 10. … smirnovs is… marriage couple of … most outstanding scientists. 11. last year we visited …conference on… psychology at …london university. 12. … contribution is very important. 13. … first circular usually contains … preliminary application form. 14. … course of any conference is directed by … chairman. 15. it is … duty of …promoters of the meeting to elect … chairman.

Dear John,
Sorry for not answering, I was really busy with my homework. Thank you for your letter, I was really happy to hear from you again.
Well, as you know, i went to London with my parents last week. Our journey was absolutelly breathtaking! We lived in the hotel near Big Ben. We went to a guided tour. It was really exciting to meet historical places of the city. Moreover, we went sightseeing. We also visited different squers, parks and museums and met with local culture.
Sorry, I have to go now. My dad is calling me.
Keep in touch!
Yours,

Jim brown can be called the greatest running back in the history of professional football. However, in exactly the same way could be called Baba Rata among the greatest left-handed chiterov in the history of baseball. Both of them were great. No, a lot more. And brown had so many advantages that I could sell them at a discount. The foot of this modern Superman set foot on the sparsely inhabited island of greatness in high school the town of Manhasset, in long island, where his achievements in sports covered baseball, football, basketball, running on the track stadium and the lacrosse <Lacrosse is a team game canadian of Indian origin. The team consisting of 10 people, has to catch a hard rubber ball using a stick with a net on the end and throw it into the opponent's goal (Approx. transl.)>. School won fifteen awards in five sports, he preferred to be limited to football, basketball and running. Brown not only was averaging 14.9 yards per run in football and 38 points per game in basketball, but one of those stories that "grow" just like the nose of Pinocchio, claims that Casey Stengel tried to persuade brown to play baseball in farmclub Yankees. However, in spite of so many talents, the only consumer of its services remained Syracuse University — and then only in partial practice lacrosse. But before he left the University, achievements of it have become as impressive as the school itself. Brown scored on average in Syracuse "only" a 13.1 points per basketball meeting; he was one of the greatest players in the history of lacrosse. And if you listen to old people — and the best, on average it had 5.7 yards per run, the amount of typing 2091 yards and 187 points, of which 37 were received after drifts; in addition, he excelled on the treadmill, especially in the high jump.