A / An: before singular and countable nouns, Something we mention for the first time, Something that is one of many. , The: It comes before specific singular , It comes before plural countable nouns, It comes before specific uncountable nouns, It comes before something we have already mentioned, It comes before something that is unique, It comes before something which is specific in the given context, It comes before names of countries, No article (ø): Used before general plural nouns, Used before uncountable nouns, Used before people in general, Used before most of countries, places, states, cities, mountains, lakes, brands, people,

Articles - Upper Intermediate

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