Chapter 21

[@emmsh3344]

SOOOOOO HAPPY I found your videos!!!!! This is the chapter I'm learning right now, VERY helpful information!!! Thank you!!!!!

[@doctor02new]

Excellent indeed.

[@GlendaLuna-ve5in]

Thank you so much for your explanation.

[@Sceneyour]

This lecture is just one long ass sentence.

[@Uliuol]

Yes

[@youngsookkim6534]

thank you.