Complétez les phrases suivantes avec for ou since.
1. I've known him for
eight years.
2. He travelled in Australia for
six months.
3. It has been a long time since
he played this sonata.
4. Have they actually been here since
Monday ?
5. I have not seen them since
the birth of their son.
6. Can I leave these here for
a few hours ?
7. since
when have you been watching TV ?
8. She's been married for
two years.
9. It's twenty years since
she died.
10. I'll love him for
ever.
