
ONLINE EXERCISES
- just click on the llinks below -
https://www.englisch-hilfen.de/uebungen/if_saetze/mix3.htm
https://www.english-grammar.at/online_exercises/if-clauses/if-clauses-index.htm
https://english.lingolia.com/en/grammar/sentences/if-clauses/exercises
https://www.ego4u.de/de/cram-up/grammar/conditional-sentences/exercises?05
https://www.englishgrammar.org/clauses-exercise-2/