Answer:
Tú bebiste un refresco. CORRECT
Explanation:
The <u>past perfect simple</u> or past tense is <em>formed based on the root of the verb (infinitive minus -ar, -er or -ir) and adding the following endings.</em>
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, -
<u><em>Pretérito perfecto simple:</em></u>
- yo bebí
- tú bebiste
- él/ella/Ud. bebió
- nosotros bebimos
- vosotros bebisteis
- ellos/ellas/Uds. bebieron
