Quelqu’un peut m’aider s’il vous plaît merci d’avance juste l’exercice 8 et 9

Réponse :
Explications :
7) Dear Annie,
I'm really sad to be leaving New Zealand, I have had a lot of fun here!
I have discovered ...
I have seen....
We also have met....
Who have shown us...
I have not/haven't met