answering the first question ("If you had the chance of travelling, what country would you like to go to?")
I would like to visit Japan or United kingdom.
"Why?" ok, Japan because they have a so interesting culture and language to me and that´s all I need to go fascinated. and United Kingdom because the same reason I have chosen Japan, they have a so interesting culture and language with the difference of English have more speakers around the world than Japanese.
"What do you know about it?"
Japan is one of the pioners countrys on "Green energies", they have the longest train web of the world and the fasts train to, and if the train have late they gave you your many back and a "late ticket" to probe if you arrived late is not you fault.
and in United kingdom was filmed my favourite tv show of all time Dr. Who.
"What would you like to do there?"
in Japan I would take the fir train to Mount Fuggi and in Unedited Kingdom I would visit BBC studios.
"Would you like to study/work/live there?"
in both places I wold do tourism and then I would study different´s engineering´s .