Ingles 4 Normal Superior

PASSIVE VOICE 

https://www.ego4u.com/en/cram-up/grammar/passive/exercises?02

https://www.ego4u.com/en/cram-up/grammar/passive/exercises

https://www.englisch-hilfen.de/en/complex_tests/passive1/index.php

FIRST CONDITIONAL

https://www.perfect-english-grammar.com/first-conditional-exercise-1.html

https://agendaweb.org/verbs/conditional-first-exercises.html

PASSIVE VOICE

https://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-present
https://www.ego4u.com/en/cram-up/grammar/passive/exercises?present-perfect
https://www.ego4u.com/en/cram-up/grammar/passive/exercises?simple-past

REPORTED SPEECH
https://www.ego4u.com/en/cram-up/grammar/reported-speech/exercises?06
https://www.ego4u.com/en/cram-up/grammar/reported-speech/exercises?05