1. a change of air (전지) 2. He changed the five dollar bill to five one-dollar bills. (그는 5달러 지폐를 1달러 지폐 5장으로 바꿨다) 3. change a five-pound note (5파운드 지폐를 바꾸다) 4. I changed places with my brother. (나는 동생과 교대했다) 5. a change of trains (열차의 환승)
[중3] 청색
1. At the top, when you look at the East Sea, the darkness slowly changes into a red color. [6과]
