读短文，判断下列句子对错。

    Bob and Pat are twins. They are from England. They came to China with their parents in 2014. Now they live in Hangzhou. Their father is an IT engineer, and their mouther is an English teacher. Bob and Pat are 12 years old. They are in Grade 6, but they are in different classes. Bob is in Class 2 and Pat is in Class 4. They go to school by bike every day. They have many friends in China. They often play basketball with their friends. They like swimming with their friends in summer. They enjoy their life in China.