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1. We keep the materials used for laboratory work only on these stands.
2. The information received helped the scientists to solve the problem of the long-distance communication. 3. This drilling equipment is of modern design. 4. When burnt gas produced heat. 5. Designing new mining machines engineers should pay attention to geological conditions of mines. 6. The device designed by the group of engineers meets all the requirements. 7. The first wells drilled were oil wells in the Caucasus. 8. The boxes containing these minerals are under this desk. 9. They are reading the instructions for the next laboratory work. 10. Heated even to high temperatures water does not expand. 11. The tank and the pump were connected with a thin copper pipe made by the inventor. 12. The speed developed by the new car was 160 km per hour. 13. The words on the board are written in English. 14. This month the students are to work with the material collected by them during their professional practice. 15. The book received contained very important information about the new technology. 16. Developed in the works of this scientist, the theory is becoming very popular now. 17. The train leaving at 10 goes to Odessa. 18. Going to the institute the students living far from it take a bus. 19. The students study the properties of substances, experimenting with them. 20. We are going to finish our planned work in two months. 21. The temperature of air is defined with the help of different measuring devices. 22. The results of the experiments determining the properties of this new metal were recorded with the help of an automatic device.

 

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1. The optimal spacing of the production wells is dictated by the geological conditions. (. .). 2. I get to my work by bus. () 3. He finished his work by5 oclock. (k) 4. I was standing by the window (y). 5. They didnt succeed in getting high yields by working with low grade gasoline. (- , ) 6. The temperature has been raised by 150. (). 7.We plan to finish this work by the end of this month. (k). 8. By introducing new methods of development it is possible to increase oil production. ( , ). 9. This book is written by a well-known author. (?). 10. In mechanical oil wells the fluid is lifted by various engineering equipment (?), located directly in the well, by means of () air-gas lifts and subsurface pumps.

 

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