The articles (a/an, the) describe when a noun is known or unknown, and can show quantities. These lessons and exercises help introduce articles to English, as well as determiners, words which show quantity (such as some, many, a lot of).
Direct articles and indirect articles – determiners in English – how to use the articles for determiners in English language.
Police – an uncountable plural noun – a look at rare uncountable plural nouns.
Countable and Uncountable nouns exercises – more exercises to test these nouns.
Articles without articles – I have a few exercises practising article use that I’ve temporarily removed from the site, please let me know if you would like copies and I can email them.