It looks good.
You did a nice job being descriptive and your grammar looks fine.
Quad is a root word for four so quadruplex would mean four screens.
16. Could be A or C
17. C
18. D (to condescend means to feel superior or patronize)
Hope this helps you :)
C. i believe because she seems to be dreading to go home since it is cold at the house and that she hasn’t sold matches