Great Inventions

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Great Inventions

Choose the best answer.

1. The first cars were different from the modern ones. Their ___ were not as powerful and they could not drive very fast. devices engines tools

2. Scientists used a special ___ to test the new ideas and find out whether they are correct. invention equipment experiment

3. The internet is one of the greatest ___ in our history. It has completely changed the way people connect with each other and share information. inventions experiments discovery

4. Many modern products that we use every day were created by talented ___ who developed new ideas and turned them into reality. researchers inventors scientists

5. The team of the scientists made an important ___. They found a new way to treat the disease. discovery machine examination

6. Nowadays many homes use smart ___ that can control temperature, lights and security systems from a phone. engines tools devices

7. The dishwasher was an important ___. It changes the way people do household tasks and saves them a lot of time. exploration innovation discovery

8. The ___ of electric cars has changed the way people think about transportation and may help reduce pollution in the future. development experiment exploration

9. Without ___, many inventions such as gadgets and electric cars will not work. light electricity connection

10. Scientists carry on space ___ to learn more about planets, stars and the possibility of life beyond the Earth. examination exploration education

B1 Great Inventions vocabulary exercises

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