<span>The correct answer is están</span>
You could say this:
Que occurio fue que cogí la gripe. Estuve enfermo durante once días.
Translation to English:
What happended was that I caught the flu. I was sick for eleven days.
Necesitan. Mis maestros indicates a plural form of female nouns, meaning the conjugation must end with -an.
What are the options there is to choose from?
Ex.:
Cantar
Ustedes cantan.
Regular ending is -an.
