PRESENTE SIMPLE GRADO CUARTO Y QUINTO
EXERCISES
AFFIRMATIVE FORM
https://agendaweb.org/exercises/verbs/present/third-person
NEGATIVE FORM
https://agendaweb.org/exercises/verbs/present/negative-forms-pronouns
https://agendaweb.org/exercises/verbs/do-does-exercises/negative-1.htm
https://agendaweb.org/exercises/verbs/present-negative
https://www.liveworksheets.com/qn2090794yg
https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_negation2.htm
https://www.liveworksheets.com/dy1734579hh
INTERROGATIVE FORM
https://agendaweb.org/exercises/verbs/present/interrogative-forms-pronouns
https://agendaweb.org/exercises/verbs/present/do-does-1
https://agendaweb.org/exercises/verbs/present/do-does-2
https://agendaweb.org/exercises/verbs/do-does
QUIZ
https://agendaweb.org/exercises/verbs/present/quiz
