Fill in the gaps with SINCE, FOR, AGO, YET, ALREADY
1. I haven't seen him ....
2. I have .... met them
3. She's been at work .... 8:00 am
4. He left work three hours ....
5. They have lived there .... 2 years
6. I've been in Germany .... a long time
7. We have .... finished lunch
8. We haven't found a new house ....
9. You haven't telephone him .... last week
Заранее спасибо)