Passive Voice

Passive voice- Present Simple.
http://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-present

Passive voice- Past Simple.
http://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-past

Check out this video about Passive voice.

http://www.engvid.com/easy-introduction-to-passive/

Mixed sentences. Advanced students.
http://www.myenglishpages.com/site_php_files/grammar-exercise-passive.php#.U3OGCIF_tA0

Present Perfect. Planning Vacation

Comparatives and Superlatives.

http://www.usingenglish.com/quizzes/45.html
http://inscassa.cat/mod/resource/view.php?inpopup=true&id=11982
http://www.angelfire.com/on/topfen/testscompara1.html
http://perso.wanadoo.es/autoenglish/gr.comp.i.htm
http://web2.uvcs.uvic.ca/elc/studyzone/330/grammar/regcom2.htm
http://www.englishgrammarexpress.com/grammar/comparatives-superlatives
http://www.autoenglish.org/gr.comp.i.htm
http://www.softschools.com/quizzes/grammar/adjectives/quiz328.html
http://anthonyhalderman.com/english/compsup.htm
http://www.learnenglish-online.com/grammar/tests/superlativecomparative.html
http://www.learnamericanenglishonline.com/Yellow%20Level/Yellow%20Level%20Quiz%203%20-%20comparatives%20and%20superlatives.html
http://www.english-zone.com/spelling/compsup1.html
game:
http://www.michellehenry.fr/compsup.htm#supj

Too / Enough

Too / many Exercises.
http://www.saberingles.com.ar/curso/lesson17/05.html

Choose the right answer.
http://perso.wanadoo.es/autoEnglish/gr.too.i.htm

Some, any, much, many, a lot of

Much, many, a lot of, lots.
http://www.1-language.com/englishcourse/unit14_grammar_exs.htm

Much or Many?
http://www.eflnet.com/grammar/muchmany1.php

Much, many, a lot, lots.
http://www.english-test.net/esl/learn/english/grammar/ei052/esl-test.php

Much, many, a lot of.
http://personales.ya.com/mjandres/archivos/muchmany&alotof.htm

Countable and Uncountable.

http://www.youtube.com/watch?v=qz2eUa79dAk&feature=related

Exercises though video:
http://www.englishgrammarexpress.com/grammar/countable-uncountable-nouns-exercise
http://www.englishgrammarexpress.com/grammar/countable-uncountable-nouns-exercise2

Past Continuous...and Past Simple or Continuous?

Past Continuous.
http://www.montsemorales.com/gramatica/PastContinAffneg.htm

Past Simple or Continuous?
http://www.englishgrammarsecrets.com/pastsimpleorcontinuous/exercise5.html
http://www.english-4u.de/past_prog_ex1.htm

Past Simple. Complete the sentences.

 http://www.english-4u.de/past_tense_ex2.htm
http://www.english-4u.de/past_tense_ex1.htm

There was / were

BASICS
 http://www.montsemorales.com/gramatica/PastSimBeAffNeg.htm

NO BASICS
http://www.montsemorales.com/gramatica/therewaswere.htm

Adjectives:-ed /-ing

http://usuarios.multimania.es/practise/pages/voc4.htm

http://www.better-english.com/grammar/adjing.htm

Who, Where and Which

     
http://englishexercises.itgo.com/yywhowhich.html

http://elt.oup.com/student/englishalive/englishalive3/unit1/exercise3;jsessionid=736B7571D23C2DD6B415EAD2C70510D0?cc=global&selLanguage=en

http://digitalcampus.free.fr/Level3/Unit32/SubUnit322/ComplSentRel03.jcl.htm

Eric Matson answers

Ask questions to Eric Matson