Fill in the Blanks Fill in the Blanks: Uncountable and Countable NounsOnline version Test your knowledge of uncountable and countable nouns by filling in the blanks with the correct forms. by NAZHATULSHIMA NAZRI 1 apple counted salt individually onion can coffee book nouns rice honey pasta chicken burger Countable are nouns that be , such as , , , , or . Uncountable nouns are nouns that cannot be counted , such as , , , powder or .