阅读理解。 Mr Green is a teacher. He teachers English in No. 3 Middle School in Tianjin. He can speak a little Chinese. He works very hard (努力地). He wants to study Chinese so he goes to Chinese classes on weekends. Mr Green is from the USA. But he like to work in China. He thinks his students all work very hard. And they are very kind. They love him very much. He loves them, too. Mrs Green is a doctor. She works in a hospital in Tianjin. Mr Green has a son and a daughter. They are twins (双胞胎). His son`s name is Tom and his daughter is Anna. They are fours years old. They study in No. 2 Middle School. They`re in the same class. They like their school. They like their parents, too. 1. Mr Green comes from _______. A. Tianjin B. Canada C. America 2. What is Mrs Green? A. A doctor B. A teacher C. A worker 3. Where do Mr Green`s children study? A. In Canada B. In Tianjin C. In Beijing 4. Which is wrong? A. Tom and Anna are in the same school B. Mr Green is an English teacher. C. Mr Green wants to work in Canada 5. How old is Tom? A. Twelve B. Thir C. Four