Question

which of the following uses the preterit tense? ellos iban al hospital. ellos fueron al hospital. ellos van al hospital.

Explanation:

In Spanish, "fueron" is the preterite - tense form of the verb "ir" (to go) for the third - person plural "ellos/ellas/ustedes", indicating a completed action in the past. "Iban" is the imperfect tense and "van" is the present tense.

Answer:

Ellos fueron al hospital.