Unit 15_Well done! 6

{"id":403,"type":"audio","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/30_track_30_0.mp3","width":null,"height":null,"thumbnail":"","name":"30_track_30_0.mp3","isShown":false}

{"id":2681,"type":"image","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/08/ff2-u15-well_done.jpeg","width":748,"height":1080,"thumbnail":"","name":"ff2-u15-well_done.jpeg","isShown":false}

{"id":3707,"type":"video","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/08/15._lesson_6_well_done.mp4","width":1280,"height":720,"thumbnail":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/08/5340a45a-f6ef-4e1c-838a-ac7b9c91c5cb.png","name":"15._lesson_6_well_done.mp4"}