Verb conjugation of "evolucionar" in Spanish

On one hand I detest the topics that the media chooses on the news, for example the coverage of the entire trial of O.J. Simpson. But not only this trial, also other completely unimportant events.
I was a little confused because I recognized the voice and I had booked at Luisa's guest house. She explained me that she was sharing the phone with her neighbor and her neighbor was not honest.
Let me understand further: If you go through the 'vocabulary builder' in the left menu and choose new lesson it works faster than when you get there through the list of all lessons? Did I get this right?