a lecture about cave paintings

Posted by 212158***, views: 14525,
    www.youtube.com , level=15, 4:50 , on 2019/09/24

Southeast Asian Nations

Posted by 122792***, views: 11833,
    www.listen-and-write.com , level=8, 4:43 , on 2019/09/23

wildlife found in city gardens

Posted by 212158***, views: 12912,
    www.youtube.com , level=17, 3:55 , on 2019/09/23

India Bans Electronic Cigarettes

Posted by sjhong***, views: 10292,
    www.listen-and-write.com , level=9, 1:10 , on 2019/09/20

Unit 15 Monet’s Garden [bqh009]

Posted by bqh007***, views: 10814,
    www.listen-and-write.com , level=14, 0:20 , on 2019/09/19

artificial gills

Posted by 212158***, views: 13594,
    www.youtube.com , level=13, 5:57 , on 2019/09/19

World's 10 Most Amazing Water Slides

Posted by arcedo***, views: 12517,
    www.youtube.com , level=16, 2:56 , on 2019/09/19

an experimental design for a house

Posted by 212158***, views: 13674,
    www.youtube.com , level=11, 4:56 , on 2019/09/19

First Lady's Personal Touches for the White House

Posted by sjhong***, views: 11315,
    www.listen-and-write.com , level=10, 1:05 , on 2019/09/19

Cancer Is the Leading Cause of Death in Wealthy Countries

Posted by sjhong***, views: 10875,
    www.listen-and-write.com , level=10, 1:13 , on 2019/09/18