The answer is necesitamos
Maria y yo necesitamos
First question:1:es.
second question:2:son trozos de carne asada en un palo.
hope it helped! (.;
1. una tienda 2.los celulares 3.un archive 4.navegar en internet 5. el uso de internet. hope it works it was kinda tricky though.
I would say Si, aprendo lo.