Respuesta :
The correct option in Imperfect Form to fill the blank in the sentence is:
- estabas
- Tú estabas sola ayer.
Imperfect Form in Spanish.
The conjugation of the verb "estar" in imperfect form, taking into account the personal pronouns is:
- Yo: estaba
- Tú: estabas
- Usted: estaba
- Él: estaba
- Ella: estaba
- Ello: estaba
- Nosotros / Nosotras: estábamos
- Ustedes: estaban
- Ellos / Ellas: estaban
Since the personal pronoun "tú" is used in the sentence, the conjugation that corresponds to said pronoun is "estabas."
If you want to learn more about Imperfect Form in Spanish, you can visit the following link: https://brainly.com/question/25864774