B. les
Because (to) them is a ellos
How old are you?
How is your family?
Do you have siblings? If you do, what are their names?
How old is your mom or dad
These verbs should be conjugated as: vas, vamos, voy, va, voy, van, va based on the subject of the sentence.
<h3>What does this task require?</h3>
This task requires you to modify a sentence depending on the subject. In summary, you need to change the way the verb is conjugated, which is affected by the subject.
<h3>How to conjugate the "ir" verb?</h3>
- Yo voy
- Tu vas / Usted va
- El/ella van
- Ellos/ellas van
- Nosotros vamos
Based on this, the correct sentences are:
- Tu vas a la cafetería.
- Nosotros vamos a Mazatlán.
- Yo voy a las montañas.
- Carlos va a bucear.
- Yo voy a escribir una carta.
- Ellos van de excursión.
- Usted va a estudiar arte.
Learn more about Spanish verbs in: brainly.com/question/11727612