Study: Massive Planet May Have Crashed into Young Jupiter

Posted by sjhong***, views: 2640,
    www.listen-and-write.com , level=8, 1:36 , on 2019/08/26

rainforest 101

Posted by anna21***, views: 398,
    www.youtube.com , level=11, 3:12 , on 2019/08/26

commission as an artist

Posted by 212158***, views: 557,
    www.youtube.com , level=14, 6:46 , on 2019/08/26

Unit 20 Making Music [bqh007]

Posted by bqh007***, views: 1954,
    www.listen-and-write.com , level=14, 0:58 , on 2019/08/24

Study: Our Eyes Show Others What We Try to Hide

Posted by sjhong***, views: 1852,
    www.listen-and-write.com , level=9, 1:41 , on 2019/08/24

Stages in doing a case

Posted by 702167***, views: 364,
    www.youtube.com , level=11, 0:58 , on 2019/08/24

Freight Forwarding Company

Posted by duymax***, views: 635,
    www.youtube.com , level=9, 3:10 , on 2019/08/24

7 rings

Posted by anna21***, views: 381,
    www.youtube.com , level=11, 1:46 , on 2019/08/23

let me down slowly

Posted by anna21***, views: 489,
    www.youtube.com , level=10, 0:41 , on 2019/08/23

NEW ECO 2018 TEST 10

Posted by anna21***, views: 977,
    www.youtube.com , level=5, 6:23 , on 2019/08/23