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)
ese means That, esa means Is, and eso means That. all together it spells out, That Is That.