<p>bài đọc quảng cáo: sửa b2, làm b3 - https://docs.google.com/document/d/1WFYJN8DaqAQxD5b2WQLCd3iGbzYAltIK6c2…ừ cùng trường từ vựng: làm b1 - https://docs.google.com/document/d/1fO85nvMb6yjpw7qCXk3zYp2QuMxZtE6XzXI…;điền khuyết: làm b2 -

<p><a href="https://drive.google.com/file/d/1sOMZ5_KbWXnXdBBH5LIZ-XU09U5m4rME/view?…;

<p><a href="https://drive.google.com/file/d/1H04gxhzJVnS-azzd75bW2UXxTjNezEfa/view?…; &nbsp;</p>