SIMPLE PAST X PAST CONTINUOUS

http://www.englishpage.com/verbpage/pastcontinuous.html

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-cont-simple.htm

NUMBERS

http://www.ego4u.com/en/cram-up/vocabulary/numbers/exercises?param=1001&type=cardinal

SIMPLE PAST EXERCISES

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-verbs-affirm.htm

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-verbs-affirm2.htm

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-verbs-affirm3.htm

http://www.inglesonline.com.br/exerciciosdeinglesonline/past-verbs-affirm4.htm

IRREGULAR VERBS LIST

http://www.englishpage.com/irregularverbs/irregularverbs.html

SIMPLE PAST

http://www.perfect-english-grammar.com/irregular-verbs-exercise-2.html

VERB TENSES CHART

Real English Lesson 3 (Alphabet) - CC Double