Causative and passive

Some of you asked me today for some exercises to practice the causative. I have found these links that will be useful for you:

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

https://www.usingenglish.com/quizzes/221.html

https://elt.oup.com/student/solutions/int/grammar/grammar_09_012e?cc=global&selLanguage=en

http://www.englishexercises.org/makeagame/viewgame.asp?id=7326

http://www.englishexercises.org/makeagame/viewgame.asp?id=1759

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

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

If you want to practice the passive, go here:

http://www.examenglish.com/grammar/B1_simple_passives.htm

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

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

http://www.perfect-english-grammar.com/passive-exercise-3.html

http://www.perfect-english-grammar.com/passive-exercise-4.html

http://www.perfect-english-grammar.com/passive-exercise-5.html