Question

Ayer Ellos________el vocabulario en la class de español.

Needs repetitive is a preterit tense
Options:
Repiteron
Repitieron
Repiten
Repetían

Answer 1

In present tense you would use “Repetían”

Answer 2

Ayer ellos repitieron el vocabulario en la clase de español

Step-by-step explanation

The simple past tense, sometimes called the preterite, describes completed actions in the past

Repitieron is past tense or preterite of repetir

Ayer ellos *repitieron* el vocabulario en la clase de español

Yesterday they *repeated* the vocabulary in spanish class