答案：Dear Susan,
Thank you for your email. I am happy to tell you about my life. I am also in Grade 7 and I live in Nanjing with my family. My school is big and beautiful, and I like it very much. My favourite subject is English because it is interesting and useful. In my free time, I like playing basketball. I usually play it with my friends after school for about an hour every day. It makes me strong and happy. I have many good friends too. We often study and play together, and we always help each other.
My dream is to be an English teacher in the future.
What is your dream? What do you like best about your school life?
Please write soon.
Best wishes,
Gu Hua