Unit 7_Are they teachers? .2

{"id":821,"type":"audio","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/u7._l1._track_81_1.mp3","width":null,"height":null,"thumbnail":"","name":"u7._l1._track_81_1.mp3","isShown":false}

{"id":822,"type":"audio","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/u7._l1._track_82_0.mp3","width":null,"height":null,"thumbnail":"","name":"u7._l1._track_82_0.mp3"}

{"id":823,"type":"audio","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/u7._l2._track_83_0.mp3","width":null,"height":null,"thumbnail":"","name":"u7._l2._track_83_0.mp3"}

{"id":1695,"type":"image","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/ffs_-_u7_-_2_0.png","width":1636,"height":2303,"thumbnail":"","name":"ffs_-_u7_-_2_0.png"}

{"id":1696,"type":"image","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/07/ffs_-_u7_-_3.png","width":1636,"height":2303,"thumbnail":"","name":"ffs_-_u7_-_3.png"}

{"id":2942,"type":"video","url":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/08/u7-l12_are_they_teachers_0.mp4","width":1920,"height":1080,"thumbnail":"https://trungtamtoancau.easyedu.vn/sites/default/files/easyschool/upload/2022/08/4c943f5a-7cb6-49a1-bdad-be3a24b85b04.png","name":"u7-l12_are_they_teachers_0.mp4"}