I think it is formal it doesn’t say it formal but it does say the word usted is to show respect so i would say true its formal
A. Voy a ver a mis amigos en el estadio
You gain experience for answering questions.
You lose experience for asking questions.
So, your answer is no.
I hope that this helped!
Answer:
1. [Cuál] es tu clase favorita?
2. [Cuáles] son tus mejores amigos?
3. [Cuál] es tu país de origen?
4. [Cuál] es tu número de teléfono?
5. [Cuáles] son tu libros para la class de Español?
6. [Cuáles] son tu profesores?
Explanation:
Cuál for singular nouns
Cuáles for plural nouns
Hi! How are you? I am a little tired today. I always wake up early, but last night I couldn’t. I like to get up early and go out to run. After I shower and eat breakfast. But today I have to go get my hair cut and I’m going to try on suits for the graduation dance. I don’t like to try on clothes nor prepare for big events, even though I always have fun. I hope that I at least won’t get sick like last year!