Thank you for your invitation, I am very glad that our school invited me to speak at a graduation ceremony .In this speech, I will share my success experience with students. Although I have already graduated for several years, I still love my high school. Because, [z2] first, there are many memories of my childhood. Second, I am once studied there, my teacher taught me a lot of [z3] knowledge .Without their teachings, I am not successed. [z4] So [z5] I would like to tell students to respect our teachers. My speech topic [z6] is my dream, [z7] could you give me advice on the topic of my speech。