Answer:
1. Era
2. mirava
3.comia
4. pasava
5. encontramos
6. ha ido (?)
7.vi
8. fue
9. quedaron
10. tenia
11. lastime
12. precoupaba
(i speak spanish from mexico so im not confident on #6)
<span>siga (single) or sigan (plural)
tenga (single) or tengan (plural)
</span>
They are running by participants during the running of the bulls.
The answer is C. Comprendieron
