6 a) Read the box below.

The box explains the difference between countable and uncountable nouns. Countable nouns: These are nouns that can be counted and have a singular and plural form. For example: 'a banana', 'four/some bananas'. Uncountable nouns: These are nouns that cannot be counted and typically do not have a plural form. For example: 'some milk', which is not 'a milk'. Some nouns only have a plural form like 'clothes', 'shorts' and 'trousers'.