Réponse :
Explications :
exo1
Traveled,went,walked,visited,didnt climb,already went to,never visited,attended,made
exo2
harry never climbed a mountain
harry never ran 10 kilometres
Harry slept under the stars 4 times
Harry went surfing some times
ex3
Next summer,Harry would like to climb a mountain and run 10 kilometres
ex4
jai pas compris conseil de quoi dsl