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
1 : busque
2 : se duchó
3 : almorzamos
4 : (I don’t understand this one/no le entiendo esta)
C.grandes picos porque es una caracteristica geografica
3) te
4) la mochila es de el niño
5)a vosotros os gustan comer mariscos
