1. Name a person who is an expert in the studies. biology –biologist; history- ; chemistry- ; politics- ; physics – ; music - ; psychology – ; botany - ; linguistics- ; mathematics - . 2. Complete the sentences with the words from the box. 1) This iron is out of order. We need to … it. 2) The … of relativity was developed by Albert Einstein Paton … from Dresden Polytechnic Institute as a famous engineer. 3) The … of the telephone was the beginning of the new era of communication. 4) When did they… oil in the North Sea? 5) Modern technologies help to study natural … . 6) The new system … new technology. invention involves repair phenomena graduated discover 3. Use the Passive Voice. 1) Radium and polonium/to discover/ Maria Curie. 2) Robert Goddard/ to launch/the first rocket in 1926. 3) “The Origin of Species”/ to write/ Charles Darwin. 4) The telephone/ to use/ to speak to other people. 5) The first computer/ to make/ in the USA. 6) The first accurate clock/ to design/ in 1657. 4. Translate the words into Ukrainian. to mend to contribute to unplug to explore an appliance to observe to invent an award an investigation genius