La 4. nu e HE HAD SEEN?
Si nu inteleg sensul ultimei propozitii de la 1 (they've been taught us? poate they taught us). Esti sigura ca ai transcris corect?
We 've had a very interesting trip so far, and some interesting adventures ( nu are rost sa repeti iar verbul we had ) SINCE the last time we wrote.
They taught us the local language... etc
As he watched the tv drama, he suddenly realised that he had seen it before.
Era mai bine daca puneai si textul original, in caz ca e traducere acest exercitiu.
Pai asta nu am scris eu, acesta este subiectul la olimpiada de engleza, eu trebuia doar sa completez cu niste cuvinte