В passive voice 1. Поэма «Полтава» была написана Пушкиным в 1828 году. «Poltava» poem was written in 1828 by Pushkin. 2. Контрабандиста арестовали вчера. The smuggler was arrested yesterday. 3. Её новую вазу разбили. Her vase was broken. 4. Все планеты притягиваются солнцем. All planets are attracted by the Sun. 5. Курить в институте запрещено. Smoking in university is prohibited. 6. Высококачественные товары реализуются быстро. High-class goods are realized fast. 7. Картошка запекается около 20 минут. Potatoes are baked about 20 minutes. 8. Игоря пригласили на веселую вечеринку. Igor has been invited to fan party. 9. Яну пригласили на научную конференцию. Jana was invited to scientific conference. 10. Антону предложили высокооплачиваемую работу. Antony was offered a high-paid work. 11. Ирину пригласили на международный кинофестиваль в качестве переводчика. Irina was invited to international cinema festival as interpreter. 12. Статья по экономике написана Прониным. Article on Economics was written by Pronin. 13. Лекции по теории государственного управления написаны карандашом. Lectures on theory of state administration have been written by the pencil. 14. Лирическая песня была исполнена Ксенией. A lyric song was performed by Ksenija. 15. Учебник написан известным психологом. Text book was written by famous psychologist. 16. Сложная задача решена компьютером. Difficult task was solved by computer. 17. Санкт-Петербург был основан Петром I. Saint-Petersburg was founded by Peter the first. 18. Система общения совершенствуется. System of communication is being improved. 19. Динамика бизнеса повышается. Dynamics of business is being increased. 20. Вся необходимая информация была собрана вчера. All necessary information was collected yesterday.
Ответы
Hard to imagine a modern man that just with a little light bulbs years ago in our life take its first steps .Believe that a simple light bulb invented not one, not two , or even three, and thirteen scientists, is difficult. But it's actually true. And the reason for that is simple : the fact that the first patented the incandescent lamp , and that lamp , which we use in our day , share exactly 100 years of continuous improvement , held a variety of inventors from around the world .
And each of them has contributed to the history of the invention simple household light bulbs. So to answer the question : Who invented the light bulb , alas , will not work .Starting the conversion of electrical energy into light on the experience of the scientist Vasily Petrov , the phenomenon of a voltaic arc in 1803godu . In 1810, the same discovery by English physicist Devi. Both of them got voltaic arc , using a large battery of elements between the ends of the rod of charcoal.In 1875 Pavel Yablochkov offered a reliable and simple solution for arc lamps . It is located parallel to the carbon electrodes , separated by an insulating layer . The invention was a huge success. In 1877, with their help was first arranged street electricity on Avenue de L `Opera in Paris.And so it lasted a long time. Different scholars have perfected the light bulb.The last stage was the use of light bulbs improvements noble inert gases (eg argon) to fill the cavity of the lamp. Thanks to this innovation , proposed by Irving Langmuir , modern light bulbs are not only bright, but also durable .
And each of them has contributed to the history of the invention simple household light bulbs. So to answer the question : Who invented the light bulb , alas , will not work .Starting the conversion of electrical energy into light on the experience of the scientist Vasily Petrov , the phenomenon of a voltaic arc in 1803godu . In 1810, the same discovery by English physicist Devi. Both of them got voltaic arc , using a large battery of elements between the ends of the rod of charcoal.In 1875 Pavel Yablochkov offered a reliable and simple solution for arc lamps . It is located parallel to the carbon electrodes , separated by an insulating layer . The invention was a huge success. In 1877, with their help was first arranged street electricity on Avenue de L `Opera in Paris.And so it lasted a long time. Different scholars have perfected the light bulb.The last stage was the use of light bulbs improvements noble inert gases (eg argon) to fill the cavity of the lamp. Thanks to this innovation , proposed by Irving Langmuir , modern light bulbs are not only bright, but also durable .
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2. They decided that she was to send them a telegram every tenth day. - Они решили (условились), что она должна (будет) присылать телеграмму каждые десять дней.
3. The child had stomach trouble and had to take castor oil. - У ребенка болел живот, и он был вынужден пить касторку (касторовое масло).
4. If you don’t ring up before six o’clock then you will have to go to the concert hall alone and wait for me at the entrance. - Если ты не позвонишь до шести, тебе придется отправляться в концертный зал одному и ждать меня у входа.
5. I have to wear glasses as my eyesight is very weak. - Я вынужден (мне приходится) носить очки, так как у меня очень плохое зрение.
6. “Cheating is a nasty thing”, said the teacher, “and we are to get rid of it”. - Списывание - вещь нехорошая, и нам нужно (наш долг) его прекратить ("искоренить").
(В данном случае речь идет о "высоком", "моральном" долге, потому правильнее будет все же использовать конструкцию "to be to")