Revision Semester 1 by Vo Nhat Le https://padlet.com/nhatlee0619/g6gju1xqagrz8ubn Lesson 1 en-us 2021-12-13 16:34:46 UTC 2025-12-21 00:38:03 UTC hello@padlet.com Đề 1 nhatlee0619 https://padlet.com/nhatlee0619/g6gju1xqagrz8ubn/wish/1945002877 2021-12-13 16:37:23 UTC https://padlet.com/nhatlee0619/g6gju1xqagrz8ubn/wish/1945002877 https://padlet.com/nhatlee0619/g6gju1xqagrz8ubn/wish/1947183507 2021-12-14 14:48:17 UTC https://padlet.com/nhatlee0619/g6gju1xqagrz8ubn/wish/1947183507