Episode 20 listening guide
- What is the 4th of July in the US?
- The US was a colony (植民地) of what country?
- What country helped the US in the war for independence?
- What year did the US become a country?
- What are the three biggest holidays in the US?
- What do many people do during the morning and afternoon on July 4th?
- What is the big event in the evening?