Past Simple

To Be:

http://www.perfect-english-grammar.com/support-files/50_irregular_verbs_past_participle_part_2.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_be_positive_and_negative.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_be_questions.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_be_mixed_exercise.pdf

Other Verbs:

http://www.perfect-english-grammar.com/support-files/50_irregular_verbs_past_simple_part_1.pdf
http://www.perfect-english-grammar.com/support-files/50_common_irregular_verbs_past_simple_part_2.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_negative.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_yes_no_questions.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_with_other_verbs_wh_questions.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_mixed_exercise_1.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_mixed_exercise_2.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_mixed_exercise_3.pdf
http://www.perfect-english-grammar.com/support-files/past_simple_form_with_other_verbs_mixed_exercise_4.pdf