Bonjour,
Réponse :
I have been to New York once, it was amazing!
He has never played the piano before.
They have read a lot so far.
We have watched TV a lot.
You have forgotten your coopy book.
I have never been so far away.
Explications :
PRESENT PERFECT :
have / has + participe passé
Attention: si il y a un adverbe de fréquence ( always, never ... )
==> have / has + adverbe de fréquence + participe passé