Simple Past = IMPERFEKTI = What happened?
https://agendaweb.org/exercises/verbs/past-simple/affirmative-negative-interrogative-write.htm
https://agendaweb.org/exercises/verbs/past-simple/affirmative-regular-verbs-write.htm
Simple Past: REGULAR VERBS
https://agendaweb.org/exercises/verbs/past-simple/irregular-verbs-write-1.htm
The past tense ( = 2nd form) of irregular verbs
https://agendaweb.org/exercises/verbs/past-simple/irregular-verbs-write-3.htm
The past tense ( = 2nd form) of irregular verbs
https://agendaweb.org/exercises/verbs/past-simple/irregular-verbs-write-4.htm
The past tense ( = 2nd form) of irregular verbs