2) What three kinds of metals are awarded at the Olympic Games?

3) Who is the founder of Microsoft Windows?

4) What movie is this quote from "With great power, comes great responsibility." ?

5) How many weekdays are there in a week?

6) Blood makes up about ____ of the weight of a human body.

7) Which is a type of mRNA vaccines for COVID-19 ?

8) Which social media applications owned by Asian ?

9) What's on TV? You can learn a lot about plants and animals from this program.

10) How many zeroes in one billion ?

11. Which Western holiday does not have a religious origin?

12. What was the first mammal to be cloned?

13. Who wrote the play Romeo and Juliet?

14. What is the most powerful chess piece?

15. According to the popular saying, what city was NOT built in one day?

16. What city has often been called “the birthplace of democracy”?

17. Who became the leader of USA in 2021?

18. Miss Universe 2021 comes from what country?

19. This type of electromagnetic radiation is used in the remote control for a television.

20. Which of the following is a renewable energy source?