Test your English grammar skills with this free quiz on a, an, and the! Even advanced learners mix up these tiny but important words. In this post, you’ll take a quick 10-question quiz, check your answers, and learn clear rules for when to use each article. Discover the difference between a/an for general things and the for specific ones, plus tips on when no article is needed. Perfect for English learners who want to sound more natural and confident!