The document contains classroom language and instructions from a teacher, including commands to open books, answer exercises, complete dialogs, write information, and speak in English. It also includes common student questions and greetings. There is a dialog practice activity where students fill in personal information about themselves, including their name, age, and teacher. The next section provides a sample conversation between a secretary and student registering for an exam, where they exchange personal details like name, age, address, and registration number. Students then practice similar conversations and match questions to answers.