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.
A. 11:50
b. 3:40
c. 2:48
d. 8:13
e. 10:45
f. 1:08
g. 4:25
h. 5:30
i. 1:30
What did you learned about them?
