There will be a school Expo next week. It's a big event at So-ra's school every year. Hundreds of people can see their children's works at the Expo.
So-ra is going to show her photo album. She has worked on it with her brother for a long time. Jane, her friend, has dozens of postcards from abroad. She will show them at this Expo. Min-su and Nu-ri have made a nice movie in their club. The name of the movie is "Clean Up Our World."