Question

multiple - choice question
tú means
you (formal)
you are
you (informal)
rewatch

Explanation:

In Spanish, "tú" is the informal second - person singular pronoun, which means "you (informal)". "You (formal)" is "usted" in Spanish, and "you are" is "tú eres" (the verb "ser" conjugated for "tú").

Answer:

You (informal)