Răspuns:
2.My father last went on holiday ten years ago.
It s been ten years since my father last went on holiday.
3.I ve known Steve for four years.
I first met Steve four years ago.
4.It s the first time I've ever been to an English speaking country.
I've never been toan English speaking country before.
5.I've been friends with Jenny since as long as I can remember.
I can't remember when I started being friends with Jenny.
6. He's never appeared in a film before.
This is the first time he's ever appeared in a film.