The document provides examples of how to use have/has in sentences and discusses the positive, negative, and interrogative forms. It gives sample sentences such as "I have a blue bag" and "They have a nice teacher." It also provides instructions on forming sentences with have/has in the positive by using subject + have/has + object and in the negative by using subject + do/does not + have/has + object. It prompts the reader to practice filling in blanks with have/has.