4.1 EC video activity
Watch the videos and do the LEARN and SPEAK activities.
Ask the Experts: Thunderbolts and Lightning100Level 6Advanced01:40
台風とハリケーンの違いLevel 6Advanced01:30
「失われた世界」を探して~Level 3Intermediate01:29
The RainforestLevel 3Intermediate01:32
いろいろな色113Level 1Beginner00:37
色のわ~Level 1Beginner00:53