The answer is fiesta. Because fiesta is party, the full sentence is English is “Santiago Birthday party is Saturday”
PT2
6. tengo
7. tenemos
8. vienes
9. venimos
10. sale
11. vuelve
PT3
12.conocer
13.saber
14.saber
15.saber
16.conocer
1. El
2. La
3. Los
4. Las
5. Las
The first person singular of the present indicative tense of the verb "dar" is "doy."
Yo les doy el libro a mis hermanos.
I give the book to my brothers.