You’re answer would be B it’s should be la clase
Marta es baja.
When we want to describe <u>something</u> or <u>someone</u> <u>physically</u>, we use the verb "ser" (to be). In this case the verb is in the present indicative.
<h3>Present indicative of the verb "ser" (to be): </h3>
- Yo soy
- Tú eres
- Usted es
- Él es
- Ella es
- Nosotros/as somos
- Vosotros/as sois
- Ustedes son
- Ellos/as son
<h3><em><u>MissSpanish</u></em></h3>
Where you put the question marks the answer is ñ