Переведите текст на : 12 апреля – день авиации и космонавтики. в этот день космонавт юрий алексеевич гагарин впервые облетел планету земля на орбитальном космическом корабле «восток» в 1961 году.полет длился 108 минут, за которыми с замиранием сердца наблюдал весь мир. в этом году минуло уже 52 года со дня освоения человеком космоса. полет, совершённый юрием гагариным, буквально потряс не только сознание нашей страны, но и всей планеты.именно он проложил дорогу к дальнейшему освоению космоса. первый полет был самым трудным и опасным, но стремление к покорению космоса, сильнее всех преград. после ю.гагарина были и другие космонавты, продолжившие начатое им дело и проложив дорогу в космос своим последователям, ценою своих жизней.день космонавтики - праздник, который радует всех нас. а имя юрия гагарина вызывает в наших сердцах гордость за совершенный им отважный поступок. мы никогда не забудем 12 апреля 1961 года.

April 12 is the Day of Aviation and Cosmonautics. On this day in 1961, cosmonaut Yuri Alekseevich Gagarin flew for the first time round the planet Earth in the orbital spacecraft Vostok. The flight, which the world watched with admiration, lasted 108 minutes.

This year, 52 years have passed since the day the man conquered outer space. The flight accomplished by Yuri Gagarin literally boggled the minds of people not only in our country, but all over the planet. It paved the way to further space exploration. The first flight was the most difficult and dangerous, but the desire to conquer space is stronger than any obstacles. After Yuri Gagarin, there were other cosmonauts who continued his case and paved the road to space for their followers, at the cost of their lives. Day of Aviation and Cosmonautics is a pleasant event to all of us. And the name of Yuri Gagarin makes our hearts proud of his brave deed. We will never forget April 12, 1961.

Возможны где-то ошибки, но вроде все верно.
1. My watch was broken by him.
2. The rule was explained by teacher to the students.
3. I am often asked by him to help them.
4. Written exercises are usually done by them in class.
5. A new discovery will be made by her soon.
6. A report will be made by Steve at the conference.
7. Tennis is played by them all year round.
8. His betrayal was never forgiven by his friends.
9. Several jobs are offered to me by the manager.
10. Much will be promised to you by them, but don't imagine that everything will be given to you by them.
11. Parcels with fruit were regularly sent by his parents to him from their garden.
12. A leave will be given to me in July if urgent work is not be there.
13. Three ships were offered to Columbus by the Spanish government.
14. Their children are usually sent by them to camp for summer.
15. He was charged by the officer with a very important mission.
16. I am sure the matter will be settled easily by us.
17. The driver was fined by the policeman for exceeding the speed limit.
18. She was called by somebody every day.
19. The passengers leaving for London are requested by us to register. 
20. Contracts will be signed by the manager tomorrow.

My watch was broken by him. 2. The rule was explained to the students by the teacher.
3. I am often asked by him to help them.
4. Written exercises are usually done in class.
5. Tennis is played all year round.
6. I am offered several jobs by the manager.
7. He was regularly sent by his parents parcels with fruit from their garden.
8. Columbus was offered three ships by the Spanish government.
9. Their children are usually sent to camp for summer.
10. He was charged with a very important mission.