Translation of exhale in Spanish

We wanted to take a hot shower but there was no hot water at all. We asked someone to fix it and he showed us that there was a heating switch outside the bathroom which would turn on the boiler.
Which language are you speaking? What do you do in your leisure time? Do you have any pets? I have a little dog named 'Wagner' and he is very cute. Funny name, isn't it? Email me back as soon as you can.
Instead, we gave him one of our Swiss chocolates as a gift so he would leave us alone. It worked: the boy went to the couple sitting next to us and tried to sell our Swiss chocolate for 2 Pesos.