Chia động từ trong ngoặc ở thì thích hợp

I. Chia động từ trong ngoặc ở thì thích hợp.
1. When I (open).
2. Lan (be)
3. They (build)
4. I (sit)
5. I (spend)
6. Tim (have)
7. While Peter (drive)
8. We never (meet)
9. I (buy).
10. I (study)
11. She (cook)
12. She (just/come)
13. Last night we (listen)
14. London (change).
15. While we (talk)
the door, a friend (stand)
in Canada for 2 years.
a new bridge in my village next month.
near the window when he (come)
a lot of time travelling since I (get)
this bike for a long time.
home late last night, he (see)
him.
the car 5 years ago.
French at the moment, but I (not speak)
dinner when we (arrive)
back from a Mediterranean cruise.
to music when the power (fail)
a lot since we first (come)
on the phone, the children (break)
there.
this new job.
a little boy.
it very well yet.
to live here.
a window.