I’m guessing the underlined word is postre so it’s dessert
If you want us to translate it the translation is -
The life of J.R. Martinez changed forever in 2003, when he suffered an accident in Iraq, burning over 40% of his body. J.R. Martinez decided to use his accident as an opportunity to help others.
que son estas tontadas de tarea que dejan los maestros
“The definition of an idiosyncrasy is an unusual behavior, mannerism or reaction of a person or group of people. An example of idiosyncrasy is someone being allergic to air.”