Review 1 (pp.21-23) & Project day 3

{"id":1465,"type":"document","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/02/review_1_1.pdf","width":null,"height":null,"thumbnail":"https://halo.easyedu.vn/sites/all/themes/easyedu/images/pdf-large.png"}

{"id":1466,"type":"undefined","url":"https://halo.easyedu.vn/sites/default/files/easyschool/upload/2024/02/10._session_10.rar","width":null,"height":null,"thumbnail":""}