通读下面的对话,根据上下文补全对话内容。
A: Hey, Lisa! My friends and I were just sharing memories of junior high school.
B: Wonderful. Franco, ?
A: Oh, the school life is so cool. I think it has been fun. I remember meeting all of you in Grade 7. And we've been friends ever since, haven't we, Lisa?
B: Yeah! I've enjoyed every year of junior high school.
A: ! A lot of happy moments come to my mind when I look back to the school life. ?
B: Of course, I do. One of my special memories is that 1 lost my schoolbag in Grade 7. All of you helped me to look for it, and Peter found it for me. Thanks a lot.
A: And I remember that Mr. Brown was really kind when I hurt my knee. He told me to take a break from running. He's a great teacher. ?
B: I will miss Ms. Lee, my English teacher, the most. She was always patient with me in English class. Because of her, I put in more effort and my exam scores doubled. So I am going to be a teacher like her when I grow up. ?
A: Oh, I am going to be an astronaut in the future. It would be so exciting if I could do that.
B: That's an excellent plan, and I believe in you.
A: Thank you.