III. Вкажіть номери речень які відповідають змісту текста. 1. The Russian Geological Committee was headed by А.Р

1. The Russian Geological Committee was headed by А.Р. Karpinsky for many years.

2. While he was working in the Donbas he collected material for his graduation paper.

3. He was one of the greatest scientists but he wasn’t a good lecturer.

4. А.Р. Karpinsky was a member of many Academies abroad.

5. The variety of courses at universities and colleges was extensive.

IV. Перепишіть та письмово перекладіть 1 2, 3, та 4 абзаци тексту.

V. Перепишіть наступні речення та перекладіть їх на українську мову. Визначте в кожному з них видо-часову форму, стан та інфінітив дієслова-присудка.

1. They will have finished the organization of the mine by the end of the next year.

2. By the end of 1898 the Curies had obtained the element radium.

3. More and more is being learned about outer space and the conditions for life there.

4. Heat is radiated by the sun to the earth, but the land, the sea, and the air are affected differently by the radiation.

5. At the Institute Terpigoriev studied the full range of subjects relating to metallurgy, mining and mining mechanics.

VI. Перепишіть наступні речення та перекладіть їх на українську мову, звертаючи увагу на типи підпорядкування.

1. We live in the troposphere, which varies in thickness from 10 miles high at the equator to 5 miles high at the North and South Poles.

2. When iron is smelted, oxygen is extracted from the ore by means of heat.

3. After numerous experiments Montgolfiers were ready to show how their balloon worked.

4. I’ll show you the diagram so that you could easily understand the advantages of the method.

5. Pure water is rarely found in nature, because it is able to dissolve substances from the air, the soil and the rock.

VII. Перепишіть наступні речення та перекладіть їх на українську мову. звертаючи увагу на функції слів one (ones), this(these), that (those).

1. In underground mining the cycle of operations differs little from that on the surface.

2. In choosing methods of working ore deposits one must take into consideration many factors.

3. One of the auxiliary operations performed in the mining is power supply.

4. That task was more difficult than this one.

5. These machines proved to be more effective than the ones we had used.

VIII. Перепишіть наступні речення та перекладіть їх на українську мову, звертаючи увагу на форми та функції інфінітиву.

1. This machine is not good enough to be used everywhere.

2. The diagram to be discussed later is very complicated.

3. To estimate a nickel ore the geologists must know how nickel is distributed.

4. To reduce energy losses in transmission is one of the most difficult tasks.

5. His task was to complete the work in time.