Extra Practice
1. Quantifiers - http://grammar.ccc.commnet.edu/grammar/quizzes/cross/quantifiers2.htm
2. Quantifiers - Practice - http://www.esl-lounge.com/student/grammar/2g41-quantifiers-gap-fill.php
3. Quantifiers - Practice - http://www.myenglishpages.com/site_php_files/grammar-exercise-quantifiers.php
4. Paired Conjunctions - http://esl.about.com/library/quiz/blgrquiz_paired.htm
5. Paired Conjunctions - http://www.englishexercises.org/makeagame/viewgame.asp?id=2984
6. Paired Conjunctions - http://www.myenglishpages.com/site_php_files/grammar-exercise-either-or-neither-nor.php
7. Paired Conjunctions - http://esldivlabs.vcc.ca/ELSA/Instructor_Web_Exercises/Grammar/Either-or_Neither-nor_Both-and_Not_Only-but_also_Cloze.htm
8. Paired Conjunctions - http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-69162.php
9. Paired Conjunctions Quiz - https://www.noslangues-ourlanguages.gc.ca/quiz/jeux-quiz-cnjnctns-eng.php
10. Possessive and Gerunds - http://www.engvid.com/possessive-gerunds/#quiz
11. Possessive and Gerunds - http://www.cliffsnotes.com/study-guides/english/pronoun/quiz-possessive-pronouns-with-gerunds
12. Possessive and Gerunds - http://www.grammar-quizzes.com/gerund2b.html Explanation - Exercise at the bottom of the page
13. Possessive and Gerunds - https://es.scribd.com/doc/81698863/Adv-2-Unit-7-Possessives-With-Gerunds
14. Cosmetics Surgery - Listening http://www.esl-lab.com/cosmetic/cosmeticsc1.htm
15. Cosmetic Surgery - Vocabulary http://www.michellehenry.fr/cosmetic_surgery.htm
16. Passive voice with Gerunds - Explanation https://prezi.com/_b9cie7an3vs/passive-and-perfect-gerunds-and-infinitives/
17. Passive voice with Gerunds - Practice http://pc.ut.ee/~kat3z/Passive%20with%20gerund%20and%20infinitive%201.htm
18. Passive voice with Gerunds - Practice http://www.learnamericanenglishonline.com/Green%20Level/Green_Level_Quiz_15_passive_gerunds.html
19. Passive voice with Gerunda - Practice http://passivecausality.weebly.com/passive-infinitives-and-gerunds.html