Question

1- I______my homework when I______ a loud noise in the street.
Primera
Did
Have done
Was doing
Segunda
Have heard
Heard
Was hearing
2- I was_____university two years ago while you______ at the law firm.
Primera
Finished
Finishing
Have finished
Segunda
Have worked
Were working
Worked

3- I______ to study while the neighbors_____ a party.
Primera
Tried
Have tried
Was trying
Segunda
Have had
Were having
Had
4 She______her driving test before I_____old enough to drive.
Primera
Was passing
Passed
Has passed
Segunda
Was
Was being
Have been
5 - I___ the walls while she____her book.​
Primera
Was painting
Painted
Have painted

Answer 1

Answer:

1. I was doing my homework when I heard a loud noise in the street.

2. I was finishing university two years ago while you were working at the law firm.

3. I was trying to study while my neighbours were having a party.

4. She passed her driving test before I was old enough to drive.

5. I was painting the walls while she was painting her book.

Hope it helps !