Para+practicar+el+preterito+y+el+imperfecto

http://www.learnspanishfeelgood.com/verbs-preterite-imperfect3.html http://www.studyspanish.com/practice/pretimp2.htm http://www.studyspanish.com/practice/pretimp2.htm http://www.spanishdict.com/topics/practice/64 http://www.spanishdict.com/topics/show/64 http://conjuguemos.com/list.php?type=fillin&division=grammar