Lesson Complexity: Upper-Intermediate

• 1 VideoLessons|Adults|Upper-Intermediate|Sharapova About Doping
• 2 VideoLessons|Adults|Upper-Intermediate|7 Habits of Effective People
• 3 VideoLessons|Adults|Upper-Intermediate|Black Holes Explained
• 4 VideoLessons|Adults|Upper-Intermediate|The Big Bang
• 5 VideoLessons|Adults|Upper-Intermediate|A Day in the Life
• 6 VideoLessons|Adults|Upper-Intermediate|How to Sleep Better
• 7 VideoLessons|Adults|Upper-Intermediate|Live the Adventure
• 8 Demo|Upper-Intermediate|Speaking|Stephen Hawking
• 9 Adult|Welcome|Who wants to be a millionaire: Slang|Upper-Intermediate
• 10 Adult|Welcome|Avengers: Endgame|Upper-Intermediate