At school I have a good friend. He is an English boy. His name is Tom. He is twelve. We are in No. 10 Middle School. We’re not in the same class. He is in Class 4, Grade 1. I’m in Class 2, Grade 1. Tom’s sister is not a student. Her name is Jane. She is five. She is a nice girl. 
Miss Gao is my English teacher. She is thirty. Mr Wang is Tom’s Chinese teacher. He is thirty, too. They’re good teachers. 
根据短文内容, 判断下列句子正(T)误(F)。 
Tom is American. 
We aren’t in the same school. 
Tom is in Class Four, Grade One. 
Jane is Tom’s sister. 
Miss Gao is Tom’s English teacher.