4. The doctor (be).......here since eight o'clock.
5. I already (tell)..........him many times that I can't come.
6. She (work)........ in the factory for six months, she may know who he is.
7. .......you (finish).......the work yet? It's time to go.
8......you (meet)......them yesterday? - No, I didn't. They (leave).........for London very early in the morning.
9. My name's Dean Martin. I'd like to see Mr. John Marvick. - I'm sorry, he (already, go).
......He (go).......to Paris on business.
10. "..... you (know).......... the man for many years?"- "Yes, we (be) ........ at school together".
11. "......you (be).......here before?"- Yes, I (spend) ...... my holiday here last summer."
12. He (leave)..... London 2 years ago and I (not see) him........ since then.
13. My family (move)......... here since I was small.
14. I (have)..... a big party until 11 p. m last night.
15. He (learn).... 3 foreign languages until now.