6 - WAS WERE

http://www.youtube.com/watch?v=uHHg7IZnUg8&feature=related

5 - PREPOSITIONS

http://www.youtube.com/watch?v=mxDvaryY8M4&feature=fvw

http://www.pumpkinandcompany.com/PAC/kids-activities-grammar_prep_quiz.htm

http://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?07

4 - THERE IS THERE ARE

http://www.english-zone.com/verbs/thereisare1.html

3 - POSSESSIVE ADJECTIVES

http://www.ego4u.com/en/cram-up/grammar/pronouns

2 - VERB TO BE

http://www.eclecticenglish.com/grammar/PresentSimpleToBe1A.html

1 - VERB TO BE

http://www.englisch-hilfen.de/en/exercises/tenses/be.htm