These are often gases, liquids, and materials which do not have any definite boundaries, and solids which consist of small pieces. Most nouns are not always count or always mass. They usually fall into more than one category, depending on the way they are used in a particular context. That building contains 16,000 bricks. The professor only speaks one language.
Language is only one form of communication.
Television is the most powerful medium of communication . The Smiths have a television in every room of their house. Coffee is the only thing that gets me going in the morning . The man in the black hat ordered two coffees to go. Articles Articles are used to qualify a noun.