Question

4.

Answer 1

Ayer no sorrow NADAMOS en una piscina grande- Yesterday we swam in a large pool.

Answer 2

This question concerns the conjugation of the verb nadar.

Verbs are normally conjugated with an -amos affix to the verb for nosotros, the first person plural form.

Naderemos is a nonsense answer, as this isn't a conjugation found anywhere in a conjugation chart for nadar.

Nadan is a conjugation for ellos/ellas/ustedes, or third person plural form.

Namos a nadar is also a nonsense answer, as namos doesn't exist as a word in the Spanish language, and the correct way to say this would be "Vamos a nadar."

The answer is nadamos, as that is the correct conjugation for nosotros.