Answer:
Los niños se quebraron los dientes.
Explanation:
This tense is used to talk about actions that took place in the past and has no relation to the present.
The past perfect simple or past tense is formed based on the root of the verb (infinitive minus -ar, -er, or -ir) and adding the following disinherities:
* Verbs of the first conjugation (ending in -ar): -é, -aste, -ó, -amos, asteis, -aron * Verbs of the second and third conjugation (ending in -er or -ir): -í, -iste, -ió, -imos, -isteis, -ieron
.
In Pretérito perfecto simple tense the conjugation of "quebrar" is:
Yo quebré
Tu quebraste
él / ella / usted quebró
Nosotros quebramos
Vosotros quebrasteis
Ellos quebraron
