Fred and Jean are brother and sister. They are Americans. They are in the same school. Their school is not far from their home. Fred is in Mr Black’s class. He is thirteen. He is one of the best students in his class. Mr Black likes him. He is good at Chinese, but Mr Black is not. Jean is eleven. She is in Mrs Black’s class. Mrs Black is an English teacher. Jean is good at English, but she is not good at Chinese.