<p><a href="https://docs.google.com/document/d/12g83lr4YvCXNlBzFuRsKLC9JM_lkFx51/ed…àm bài 25, 26, 27</p>

<p>BTVN là bài 7+8 nha&nbsp;</p>

<p><a href="https://docs.google.com/document/d/1LEFsjR8tKWcEkq6_FgDIW8tFYeo_Z_4D/ed…;

<p>BT</p>