Translation of hundredth in Spanish

We were indeed the only ones there so we took our time and enjoyed the moment. A little later we ate lunch which consisted of the snacks we had brought and a coconut. It was only one o'clock.
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.
At noon we continued to the Altiplano to visit some lakes and volcanoes. At 4000 meter above see level it became suddenly extremely cold and our heads started to spin. Altitude sickness?