中学生对未来充满幻想,并渴望能够实现梦想 ,请以 I want to bea/an...为题求取一篇约80词的英语作文

As a teenager, I have many dreams about my future. But I really want to be a teacher. I had so many teachers in my life. And I am really grateful to them because they not only teach me all kinds of knowledge that are useful when I grow up, but they also teach me how to be a good person. So one day, when I grow up, I hope I can become a teacher, and take good care of my students.