https://www.ego4u.com/
English Grammar Online - free exercises, explanations, vocabulary, dictionary and teaching materials
Learn English online - Free exercises and explanations, tests, vocabulary, teaching materials on English as a foreign language
english grammarfree exercisesteaching materialsonlineexplanations
https://www.gramaro.io/
All English Grammar With Free Exercises
Learn all English grammar with practical exercises. Master all tenses like simple past and present continuous with clear explanations.
all englishfree exercisesgrammar
https://onlineitalianclub.com/free-italian-exercises-and-resources/
Learn Italian online with six levels of free Italian exercises
Learn Italian online and for free with OnlineItalianClub.com. Free Italian level test plus six levels of grammar and vocabulary exercises and explanations.
learn italian onlinefree exercisessixlevels