EL GRAN 50 Prueba de Preterito

This 50 verb conjugation quiz is useful for a higher level Spanish class where students have already learned all the irregular verb forms in the preterite. I give this quiz several times to students over the course of a week and then let them choose which score to take for credit. Quiz should take no longer than 15-20 minutes since students have multiple opportunities to better their scores. I do not return any copies of the quizzes until the last day when they choose which one to submit. Download contains an answer key and I allow students to check their own work as fixing the errors helps them to unlearn bad patterns.