Lección 4: ¿Dónde está Eduardo?
Vocabulario-Quizlet
El presente progresivo
https://conjuguemos.com/chart.php?language=spanish&id=20&etre=no&commands=no&all=no&source=public
http://www.studyspanish.com/lessons/presprog.htm
http://www.drlemon.com/Grammar/progressive.html
http://www.quia.com/cb/201178.html
http://reviewgamezone.com/game.php?id=2861
El pretérito perfecto
http://babelnet.sbg.ac.at/carlitos/ayuda/preterito_perfecto.htm
https://espanol.lingolia.com/en/grammar/tenses/preterito-perfecto
http://www.elearnspanishlanguage.com/grammar/verb/presentperfect.html
http://spanish.tolearnfree.com/free-spanish-lessons/free-spanish-exercise-77440.php
https://conjuguemos.com/activity.php?language=spanish&id=14&source=public&
https://conjuguemos.com/activity.php?language=spanish&id=15&source=public&
https://conjuguemos.com/activity.php?language=spanish&id=16&source=public&
http://www.quia.com/rr/381463.html
El presente progresivo
https://conjuguemos.com/chart.php?language=spanish&id=20&etre=no&commands=no&all=no&source=public
http://www.studyspanish.com/lessons/presprog.htm
http://www.drlemon.com/Grammar/progressive.html
http://www.quia.com/cb/201178.html
http://reviewgamezone.com/game.php?id=2861
El pretérito perfecto
http://babelnet.sbg.ac.at/carlitos/ayuda/preterito_perfecto.htm
https://espanol.lingolia.com/en/grammar/tenses/preterito-perfecto
http://www.elearnspanishlanguage.com/grammar/verb/presentperfect.html
http://spanish.tolearnfree.com/free-spanish-lessons/free-spanish-exercise-77440.php
https://conjuguemos.com/activity.php?language=spanish&id=14&source=public&
https://conjuguemos.com/activity.php?language=spanish&id=15&source=public&
https://conjuguemos.com/activity.php?language=spanish&id=16&source=public&
http://www.quia.com/rr/381463.html