Regular verbs in English

verbos

http://www.englishexercises.org/makeagame/viewgame.asp?id=1555

Ejercicios de Segundo

http://www.agendaweb.org/verbs/tobe-pronouns/index.html

http://www.agendaweb.org/verbs/tobe/

http://www.agendaweb.org/exercises/verbs/tobe-present.htm

Difference between do and make.

past participle

http://www.perfect-english-grammar.com/irregular-verbs-exercise-3.html

past participle games

http://www.macmillandictionary.com/verb_wheel/

http://www.englisch-hilfen.de/en/exercises/irregular_verbs/crossword_past_participle.htm

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