O6.B – Have sth. done

Explanation:
http://www.english4all.pro.br/intermhavegetdone.htm

Multiple-choice exercises:
http://www.helpforenglish.cz/article/2011052703-have-sth-done-test

Gap-fill exercises:
https://elt.oup.com/student/solutions/int/grammar/grammar_09_012e?cc=cz&selLanguage=cs

https://www.ego4u.com/en/cram-up/grammar/participles/exercises?08

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-76121.php

http://www.perfect-english-grammar.com/causatives-exercise-1.html

O5.B – Passive exercises

http://www.englishgrammarsecrets.com/passive/menu.php

http://perso.wanadoo.es/autoenglish/gr.pas.i.htm

http://perso.wanadoo.es/autoenglish/gr.pas2.i.htm

 

O5.B – Unit 7 Grammar revision

Conditional sentences

Short explanation – zero, first and second conditionals – https://learnenglish.britishcouncil.org/en/grammar-reference/conditionals-1

First conditional
http://www.englishexercises.org/makeagame/viewgame.asp?id=10753
http://www.englishexercises.org/makeagame/viewgame.asp?id=2268

Second conditional – http://www.englishexercises.org/makeagame/viewgame.asp?id=7453
http://www.englishexercises.org/makeagame/viewgame.asp?id=3227

First and second conditional (mix)
http://www.englishexercises.org/makeagame/viewgame.asp?id=6085
https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?02
https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?03
https://www.ego4u.com/en/cram-up/tests/conditional-sentences-2

Final test on zero, first and second conditionals
http://test.4free.pl/test/516026/62474

Comparative and superlative

https://elt.oup.com/student/solutions1stedition/int_unit_page/unit7/grammar/exercise1?cc=cz&selLanguage=cs
http://www.englishexercises.org/makeagame/viewgame.asp?id=1205
http://www.ecenglish.com/learnenglish/lessons/comparisons-with-adjectives-and-adverbs
http://www.usingenglish.com/quizzes/45.html
https://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adverbs/exercises?02

Vocabulary

https://elt.oup.com/student/solutions1stedition/int_unit_page/unit7/vocabulary?cc=cz&selLanguage=cs
https://elt.oup.com/student/solutions1stedition/int_unit_page/unit7/everyday?cc=cz&selLanguage=cs

 

O5.B – Unit 5 revision

interactive exercises:

https://elt.oup.com/student/solutions/int/grammar/grammar_05_012e?cc=cz&selLanguage=cs

https://elt.oup.com/student/solutions/int/grammar/grammar_05_022e?cc=cz&selLanguage=cs

https://elt.oup.com/student/solutions/int/vocabulary/vocabulary_052e?cc=cz&selLanguage=cs

http://perso.wanadoo.es/autoenglish/gr.futcon.i.htm

http://perso.wanadoo.es/autoenglish/gr.futperf.i.htm

http://perso.wanadoo.es/autoenglish/gr.zero.i.htm

http://perso.wanadoo.es/autoenglish/gr.con1.1.i.htm

http://perso.wanadoo.es/autoenglish/gr.con1.2.i.htm

http://perso.wanadoo.es/autoenglish/gr.con1.3.i.htm

http://www.englishgrammarsecrets.com/type0/menu.php

http://www.englishgrammarsecrets.com/firstconditional/menu.php

http://www.englishgrammarsecrets.com/willbedoing/menu.php

http://www.englishgrammarsecrets.com/willhavedone/menu.php

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-1971.php

http://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-37885.php

 

O5.B – Unit 9 revision

https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?06

https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/exercises?05

https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/cat-and-mouse

https://www.ego4u.com/en/read-on/countries/usa/tour/new-orleans