This document provides instruction on using there is/there are to talk about things that exist or are present in a place. It distinguishes between singular and plural forms, countable and uncountable nouns, and provides examples of affirmative, negative and interrogative sentences. Key rules are explained, such as only using plural forms with uncountable nouns and using "how many" to ask about exact quantities of countable nouns. Practice questions are provided to help the reader apply the rules.