Similarities: Both were founded in the 1800s (BNDM: 1833; LOC: 1800)
Although both Libraries are from different countries, they are in the same continent.
They are all correct but number 22. Is not!
It cenábamos making it past tense
Answer:
1. Esta
2. Es
3. Estoy
4. Son
5. Es
6. Es
7. Esta
8. Es
9. Esta
10. Son
11. Estan
12. Son
13. Somos
14. Son
15. Estoy