Odpowiedź:
1 It was necessary for her to leave early. HAD
She had to leave early.
2 No one has given me the password yet. BEEN
The password hasn't been given to me yet.
3 My advice is: don’t tell him about it. WERE
If I were you, I wouldn't tell him about it.
4 I started work here ten years ago. FOR
I have been working for ten years.
Wyjaśnienie: