England isn't the best place to do exchange of currency
Explanation:
http://www.french-linguistics.co.uk/grammar/past_participle_formation.shtml
hope this help a little I know this topic is hard if you have to do the bon voyage work book then there is a website for the answers
B. vas that mean what are you going to do tonight!
He tenido sounds correct though i will write "he sentido" instead of "tenido"