The document discusses the parts of a letter and provides examples. It defines a letter and its typical parts: the greeting, body, closing, signature and date. An example letter from Brian to his mom is used to label each part. The body is where the message is written. The greeting and closing are used to say hello and goodbye, while the signature shows who wrote the letter. The date helps the recipient know when it was written. The document also provides suggestions for what to include when writing an introductory letter to a pen pal.