Hello teacher. I am sending you this email because I want to ask you if it is really necessary to study for the written exam. I have no problem with studying, it is just that a left my backpack with all my English material at a friend's house on Friday. He lives in Arroyo Hondo but demasiado Hondo, and I live in Gazcue. I had no chance in the weekend to pick it up. I am really frustrated because the book I was reading (Sombras de Antepasados Lejanos de Carl Sagan) is in my backpack and I had planned to finish it this weekend, so I could return it to the library.