<p>btvn</p>

<p>Trắc nghiệm từ câu 45 đến câu 77 trang 21,22,23<br>https://drive.google.com/drive/folders/1F2J1JQtt6uH0u6phcABQxu-wKBcwAPa…;

<p><a href="https://drive.google.com/file/d/1fmrGY_0DfgmLR2FGczLX29fDm1sR5y0B/view?…ÀM BÀI 4-8</p>