You may want to write in English so we can understand what your trying to say !
Answer:
usted
Explanation:
"Tu" is used as an informal pronoun. You would use it with friends or siblings. Usted gives a formal pronoun. You would use it with Mr, Mrs (Senora in this case), and people of higher power than you.
In February, en febrero.
Se celebra el "sábado 22 de febrero" y termina el "martes 25 de febrero"
The answer to this question would have to be false because special form of you, vos is used in more countries than spain
