Question

Would you address your sibling using tú or usted?
1. tú
2. usted

Answer 1

tú
Usted is used for a higher rank, like a teacher.

Answer 2

Answer:

You use "tú."

Explanation:

Tú is informal, for people that you know well, such as family or friends. "Usted" is formal, for use with strangers and people in a respectable position, such as the president.

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