Преобразуйте следующие предложения действительного залога в страдательный по образцу: people widely use electronic devices – electronic devices are

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Английский язык: Преобразуйте следующие предложения действительного залога в страдательный по образцу: people widely use electronic devices – electronic devices are widely used by people. 1. electronic devices control the work of power stations. 2. they calculate the trajectories of spaceships. 3. people discover new phenomena of nature due to electronic devices. 4. scientists designed a variety of tubes for specialized functions. 5. american scientists invented the transistor in 1948. 6. integrated circuits greatly

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1. The work of power stations is controlled by electronic devices
2. The trajectories of spaceships are calculated by them.
3. New phenomena of nature are discovered by people due to electronic devices.
4. A variety of tubes for specialized functions were designed by scientists.
5. The transistor was invented by american scientists in 1948.
6. The size of devices were greatly reduced by integrated circuits
7. Packing density was increased by new types of integrated circuits
8. Man's intellectual power has been extended by electronics
9. New ways for the improvement of integrated circuits technology are being looked by scientists.
10. The concept of integrating device and built the first 1С was developed by Jack Kilby in 1958

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