This is a worksheet/ quiz to practice verbs that change meaning in the preterit and imperfect tenses. There are 16 mini conversations total Verbs included: Poder, Conocer, Haber, Saber, Tener, Querer / Querer and Poder are also used negatively in the preterit and imperfect (no poder and no querer). *Answer key is included on pages 3-4 for the conversations. Example: 1. Marcos: Rosa, ¿_____________________ tú llegar al aeropuerto a tiempo ayer? (poder) Rosa: Sí, Yo ____________________ llegar