Qué opción tiene únicamente verbos conjugados en pasado?*4 puntosestaba / tuvieron / eratenía / han / contado.caí / abrí / llevó.empieza / tengan / ve

Breakdown of the Problem

We need to identify which option contains only verbs that are conjugated in the past tense.

Relevant Concepts

1. Conjugation in Spanish: Verbs can be conjugated into different tenses. The past tense in Spanish includes preterite (completed actions) and imperfect (ongoing actions in the past).
2. Identifying Past Tense: Common preterite conjugations for regular verbs include:
   • For -ar verbs: é, aste, ó, amos, asteis, aron
   • For -er and -ir verbs: í, iste, ió, imos, isteis, ieron
   • The imperfect tense often uses: -aba, -ía, etc.

Analysis and Detail

Let’s analyze each option:

1. Opción 1:

   • estaba (imperfect of estar, past)
   • tuvieron (preterite of tener, past)
   • eran (imperfect of ser, past)
   • tenía (imperfect of tener, past)
   • han (present perfect)
   • contado (past participle)

   Mixed tenses; not valid.

2. Opción 2:

   • caí (preterite of caer, past)
   • abrí (preterite of abrir, past)
   • llevó (preterite of llevar, past)

   All are in preterite; valid option.

3. Opción 3:

   • empieza (present)
   • tengan (subjunctive present)
   • ve (present)

   All are in present; not valid.

Verify and Summarize

From the analysis, we see that:

• Opción 2 contains only verbs that are conjugated in the past tense.

Final Answer

The option that contains only verbs conjugated in the past is: caí / abrí / llevó.