Streaking across the sky was a pattern of lights, it could be a helicopter or an airplane.
using process of elimination you can eliminate condescending and pessimistic, and the passage doesn't really seem humorous either so your left with enthusiastic. The author seems to be happy and excited to share knowledge about how literature can make people feel, thus the best answer choice is probably enthusiastic
Explanation:
chhnkb<u>f</u><u>v</u><u>h</u><em><u>f</u></em><em><u>g</u></em><em><u>j</u></em><em><u>k</u></em><em><u>h</u></em><em><u>j</u></em><em><u>j</u></em><em><u>h</u></em><em><u>h</u></em><em><u>g</u></em><em><u>j</u></em><em><u>j</u></em><em><u>j</u></em>
I don’t know.. see her facial expressions