Difficulty
Categories
Videos
How blue jeans were invented
Advanced
Zootopia US Teaser Trailer
Upper Intermediate
Why Do We Hug?
Upper Intermediate
If Only It Were That Simple (Office Humor)
Intermediate
More ways to describe time
Beginner
NASA scientists fact check The Martian' movie
Advanced
Saying "hello" can extend your life
Upper Intermediate
Benedict Cumberbatch Got Lost in Kathmandu
Upper Intermediate
