40 1.they build their house themselves 2.it's automati3it switches itself off. 3.i like looking at myself in the mirror. 4.john, i can't help you.can you do it yourself? 5.i hope you both enjoy yourselves 6.we didn't buy it, we made in ourselves 7.she taught herself to play the guitar. 8.he cut himself badly. со всеми предложениями сделать положительные отрецательные и вопросительные предложения ,

1. we should eat healthy food. 2. today the streets aren’t as clean as they used to be. 3. it’s the worst mistake he has ever made. 4. this man is  taller than that one. 5. asia is larger than australia. 6. the volga is shorter than the mississippi. 7. which building is the highest in moscow? 8. mary is a better student than lucy. 9. the alps are higher than the urals. 10. this garden is the most  beautiful in our town. 11. she speaks italian better than english. 12. is the word “newspaper” longer than the word “book”. 13. the thames is shorter  than the volga. 14. the arctic ocean is colder than the indian ocean. 15. chinese is more  difficult than english. 16. spanish is easier than german. 17. she is not so busy as i am. 18. it is as cold today as it was yesterday. 19. she is not so fond of sports as my brother is. 20. today the weather is colder than it was yesterday. 21. this book is the most  interesting of all have read this year. 22. january is the coldest month of the year. 23. my sister speaks english worse than i do. 24. which is the hottest  month of the year? 25. which is the most  beautiful place in this part of the country? 26. this good-looking girl is the best student in our group.

Pyotr ilyich tchaikovsky was born on 7 may 1840 in votkinsk. he went down in history as a significant composer who wrote popular concertos, ballets, symphonies, operas and chamber music. some of his works have made the list of the most famous compositions in the classical repertoire. pyotr tchaikovsky is considered the first russian composer who produced a strong impression internationally.the education of the young composer was destined for a career as a state employee but tchaikovsky was musically precocious. in those years it was difficult to make a musical career in russia and in addition to that there was not a system of public music education. when musical education became available tchaikovsky snatched at a chance and entered saint petersburg conservatory which was founded in 1862. in 1865 he graduated from conservatory.the education of tchaikovsky was western-oriented and that’s why he was estranged from the russian composers of the five, who embodied the contemporary nationalist movement. as a result he reconciled his acquirements with the native musical practices. this approach enabled him to think out an individual, original, but unmistakably russian style. in those years the principles that determined concord, melody and other bases of russian music differed from those that determined western european music; as a consequence of this russian music was not fully used in large-scale western composition. the principles of russian nationalist musicians ran counter to those which supported european conventions and this was a reason for personal antipathies that had a negative influence on self-assurance of tchaikovsky.although tchaikovsky was successful he was often depressed. the chief reasons contributing to tchaikovsky’s crises were his leaving his mother for boarding school, her early death and collapse of his relationship with nadezhda von meck. earlier scientists supposed that his same-sex orientation was also a reason for his depression but now musicologists understate importance of this fact.tchaikovsky’s music was popular but sometimes it was subjected to criticism. some people considered that it was not adequately representative of native musical values. some europeans on the contrary praised tchaikovsky because in their opinion he could offer the music that transcended russian classical music’s stereotypes. there are still negative opinions of tchaikovsky’s work but by the end of the 20th century most of the critics appreciated him as a great composer. pyotr ilyich tchaikovsky died of cholera at the age of 53 but some musicologists state that tchaikovsky could commit a suicide.