Nowadays the most people have a mobile phone, from children of five years old to grandparents.
Now the mobile phone can be our best friend, what do you think?
One advantage of mobile phone is that they could be a great help, for example if you don´t know THE direction of a place, you can look for it with your phone. In addition, if you have got Whatsapp application, you can CHAT with your friends, and it´s free!
One disADvantage is that invention can be bad, for example, if you use YOUR MOBILE all the time, you can forget your friends and pay attention only to the mobile applications.
In my opinion, THE mobile phone is the best invention of the world because it is necessary TO WORK.
However, we must always take care of our friends and our family.