The document discusses the uses of the words "some" and "any" in English sentences. It explains that "some" is used in affirmative sentences and with plural nouns, while "any" is used in negative and interrogative sentences. It provides examples of sentences using each word correctly, such as "I have some bananas" and "Do you have any bananas?". The second half of the document consists of a series of sentences for students to complete by choosing whether to use "some" or "any" in each blank. The purpose is to practice using these words appropriately in different types of sentences.