ENGLISH - PAST SIMPLE - REGULAR & IRREGULAR VERBS
- http://www.agendaweb.org/exercises/verbs/simple-past-irregular-1
- http://www.agendaweb.org/exercises/verbs/irregular-past-1.htm
- http://www.agendaweb.org/exercises/verbs/simple-past-irregular-2
- http://www.agendaweb.org/exercises/verbs/irregular-past-2.htm
- http://www.agendaweb.org/exercises/verbs/simple-past-irregular-3
- http://www.agendaweb.org/exercises/verbs/irregular-past-3.htm
- http://www.agendaweb.org/exercises/verbs/simple-past-irregular-4
- http://www.agendaweb.org/exercises/verbs/irregular-past-4.htm
- http://www.montsemorales.com/gramatica/PastSimpIrregthatse.htm
- http://www.bradleys-english-school.com/online/concentration/past1.html
- http://www.bradleys-english-school.com/online/concentration/past2.html
- http://www.bradleys-english-school.com/online/concentration/past3.html
AFFIRMATIVE - REGULAR & IRREGULAR VERBS
- http://www.agendaweb.org/exercises/verbs/past-simple-regular
- http://www.agendaweb.org/exercises/verbs/past-simple-regular-d-ed-ied.htm
- http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_ed.htm
- http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_ed2.htm
- http://www.adelescorner.org/grammar/past_tense/past_regular.html
- http://www.montsemorales.com/gramatica/PastSimRegPdc.htm
- http://www.montsemorales.com/gramatica/PastSimAffRegIrregPDC.htm
- http://www.montsemorales.com/gramatica/PastSimAffirImag3-17.htm
- http://www.montsemorales.com/gramatica/PastSimAffirImag3-17-2.htm
- http://www.montsemorales.com/gramatica/PastSimplAffirmE4u3-4.htm
- http://www.english-room.com/pasttense_5a.htm
- http://suz.digitaleschulebayern.de/english/grammar/past1.htm
- http://www.eslgamesplus.com/irregular-past-tense-esl-grammar-jeopardy-quiz-game/
- More exercises...
NEGATIVE - REGULAR & IRREGULAR VERBS (Recuerda: Para escribir el apóstrofe ' debes pulsar la tecla donde aparece el ?)
- http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_negation_sentences.htm
- http://www.englisch-hilfen.de/en/exercises/tenses/simple_past_negation_sentences2.htm
- http://www.adelescorner.org/grammar/past_tense/past_tense_negative.html
- http://suz.digitaleschulebayern.de/english/grammar/past_negation1.htm
- http://suz.digitaleschulebayern.de/english/grammar/past_negation2.htm
- http://www.english-room.com/negative_6.htm
- More exercises...
INTERROGATIVE - REGULAR & IRREGULAR VERBS
- https://www.ego4u.com/en/cram-up/grammar/simple-past/exercises?06
- http://www.englisch-hilfen.de/en/exercises/questions/simple_past.htm
- http://www.grammar.cl/Games/Short_Answers_Past.htm
- http://www.english-grammar-lessons.com/pastsimple/exercise3.swf
- http://www.eflnet.com/grammar/yesnopast2.php
- http://www.carmenlu.com/first/grammar/past1_2.htm
- http://www.adelescorner.org/grammar/past_tense/past_simple_quests.html
- More exercises...
