Head, shoulders, knees and toes.

Posted by irenem***, views: 1837,
    www.youtube.com , on 2019/06/09

giving a speech

Posted by 212158***, views: 10872,
    www.youtube.com , level=16, 4:58 , on 2019/06/09

movie ratings

Posted by 212158***, views: 10382,
    www.youtube.com , level=14, 5:51 , on 2019/06/09

Loch Ness Monster

Posted by Teache***, views: 12600,
    www.youtube.com , level=8, 2:40 , on 2019/06/08

How to buy a ticket!!

Posted by 702167***, views: 10412,
    www.youtube.com , level=14, 0:56 , on 2019/06/08

Supply and Demand Explained in One Minute

Posted by dereco***, views: 10696,
    www.youtube.com , level=18, 0:54 , on 2019/06/08

Inflation Explained in One Minute

Posted by dereco***, views: 11780,
    www.youtube.com , level=15, 1:10 , on 2019/06/08

advertising effect

Posted by 212158***, views: 10589,
    www.youtube.com , level=14, 7:45 , on 2019/06/08

urban landscape

Posted by 212158***, views: 10419,
    www.youtube.com , level=14, 4:00 , on 2019/06/08

the sun or the earth is at the center of the solar system?

Posted by 212158***, views: 10458,
    www.youtube.com , level=13, 5:17 , on 2019/06/08