Grammar Course Grammar Course / Module 09: Clearer, natural EnglishMODULE 09 · LESSON 3 OF 11Articles, countability and quantityYour goal: Check a, an, the and quantity words in your writing with three questions.The whole course is free with an EnglishGrammar account. Create one to open every module and save your progress.Join freeSign inSee the lessons in this module