Answer:
1. Mientras yo iba al cine, vi a mi primo.
2. Cuando estaban en Madrid, visitaron el Museo del Prado un domingo por la tarde.
3. Anoche vi un programa excelente.
4. ¿Viviste en Argentina mientras tu padre trabaja en Buenos Aires?
Explanation:
In the previous activity we must identify in what time each prayer is and thus convert it into the opposite time that we are being asked; that is, if a sentence is in the past tense we must transform it to imperfect and vice versa. Keep in mind that in Spanish the past tense is the one where the actions performed in the past tense are described, and the imperfect tense is the one where actions in the past are described that are still part of the present.
