1. He (have) ... dinner when his friend called.
2. I (have) ... this bicycle since last summer. I (buy) ... it in June.
3. Paul (not come) ... to my birthday party last week.
4. How long (you live) ... in this city?
5. We not (tell them) ... about the picnic yet.
6. Tom (play) ... football since he (move) ... to the new school.
7. Football (be) ... my favorite sport. I like (play) ... it in my free time.
8. Jane (leave) ... just a few minutes ago.
9. She (be) ... extremely quite since her husband died.
10. He (finish) ... his homework and (go) to bed early.