Read the following sentences and say which of them are in the Active and which are in the Passive Voice. 1. While the experiment was being carried out nobody left the laboratory. 2. A new type of computing equipment is being produced at our plant. 3. At present scientific work is being done mostly by large groups of researchers. 4. The apparatus will be working when you come. 5. The scientists who are carrying out research into nuclear physics deal with the most difficult problems. 6. For twenty minutes the air in the laboratory was being purified by two ventilators. 7. The solar battery is converting the energy of sun rays directly into electric energy. 8. This experiment was being carried out under low pressure. 9. For a long time the electronic devices were being used for control. 10. An interesting research in the field of electronics is being done at our Institute. 11. Prospects of the usage of solar energy are already understood by everybody. 12. Now solar energy is being studied by a lot of research groups. 13. We were looking for a more simple method of solution but could not find it. 14. The engineers will discuss the advantages of this new system. 15. Our laboratory is housed in an old building.

182

444

Посмотреть ответы 1

Ответы на вопрос:

srySyutoduofyi

4,4(66 оценок)

Читайте ноты и сопоставляйте их с российскими примечаниями ниже.

150 000+ пользователей

Оформить подписку