The technological object that is necesary to me

In the present the technology is so advanced and while time pass the companies invent new products that are  better than  the presents technological objects.
I have a mobile phone and think is so necesary to me. I bought it about two years ago and it was very useful to me. In my mobile phone can do a lot of things, for example conecct to internet to review mi e-mail, u-cursos, facebook or other internet page. Besides I can download some archives that I need in the university. I can take photograps and record videos with it, that is so necesary to practic class in the laboratory or take photos in any other place. Other thing that I can do whit it is listen music, particularly when I travel in subway to go to university. So for all this my mobile phone like me and is necesary to me, I think if I lost it was complicated and I try to buy other as rapid as possible.

My expectations fot this semester

Stay in the university is a new stage in my life, I changed the place where I have studied for 7 years and school classmates too, but here there are 3 school classmates and it so great. Well in the begin of my university semester  I have known a nice friends and the university ambient like me. I was a good student in the school and here I pretend do that too, but is more difficult because I have to study a lot for the subjects like Base biologicas, Bases anatomicas, Quimica and Fisica. There are more subjects like Ingles and Destrezas de odontologia. In this moment I do not take extracurricular activities because I am acustomed to the pace to study.
I hope in the other semester take a extracurricular activities, some sport maybe. So this is my begin university semester. I expect to have a good semester.

About ED

My full name is Edgardo Andres Aravena Leyton, I am 19 years old. My friends call me Ed. I live with my family in Santiago, in Pudahuel. I was born here on Febraury 3rd 1995. My family consist in my parents,  my brother and me. Their names are Sergio, Mireya and Oliver. We live in a beautiful house, onto a square surrounded by trees. We have a pet, is a dog and it`s name is rex, it  about 12 years. Our house is near to a central avenue of Pudahuel sur, and a metro station too, Laguna Sur station of line 5.
I studied first in a school near to house called Antilhue de Pudahuel, then when I was 12 years old changed to Liceo de Alicacion, located in Ricardo Cumming Street. I was two years in this place, then I changed to Instituto Nacional, located in downtown Santiago. In this place I was for 5 years and now I study in Universidad de Chile, Facultad de Odontologia. I studied a lot last year to enter this carrer, I like it so much.
I like sports like football, ping pong, natation and like  the music too, I play guitar since 3 years ago and I want learn more about this.