Відповіді Англійська мова 9 клас Карпюк 2017. ГДЗ

Complete the sentences using ‘discover’, ‘discovery’ or ‘invent’, ‘invention’ in the right form.

1. Writing was probably the most revolutionary of all human inventions. 2. The 15th–17th centuries were the time of great geographic discoveries. 3. Who invented the computer? 4. Penicillin was discovered by Alexander Fleming. 5. In what country was money first invented? 6. When did they discover oil in the North Sea? 7. The discovery of the atom meant the beginning of a new era in physics. 8. Australia was discovered for Europeans by James Cook. 9. The mobile telephone is a wonderful invention.