1
Comencé
2
El confeso
3
Cerraron
4
Entendieron
This translates to “Why is Chapter 3 called "Nobody's Letters"?. I’m pretty sure you’d just have to read the text and figure out why the author chose to name it this.
I'm no expert, but that looks really good, I think you're good to go!
C)generar innovaciones cientificas
The answer is A. Yo soy alto.