<span>Móvil. If not it would sound weird. Remember that when you add the thingy in the O it will sound harder. like mOvil. </span>
Los amigos son simpáticos.
Los because you can see amigos has an O and not an A ; also simpáticos has an O and not an A which indicates it is masculine and Los is masculine, Las is not
Tu tienes una fiebre muy alta
Amswer = tienes