Hi, Alice,
My name is Tom Harper. I'm 13 years old and I go to a middle school in Chicago, the USA.
There are four people in my family. My dad is a teacher. He teaches math in my school. My mom makes birthday cakes(蛋糕) and sells them. She's really creative. She can make ship cakes, panda cakes, flower cakes and so on. She works at home but she doesn't work on the weekend.
My brother, Greg, is 18. He's very clever. He likes science and he wants to be a scientist (科学家). He's at college (大学) so he doesn't live at home.
In my free time,I usually play basketball. I'm not very tall but I play it well. I'm sending (发送) you a photo of me and my family with this email. I wear a white Tshirt and my brother wears a black Tshirt.
Your friend,
Tom