The mid－term exam began today for the pupils of the middle school and the primary school. I was sent to the Sunjia school as a supervisor with Mr. Zhang. In the meanwhile, some teachers there would go to our school to supervise our pupils. We had done so in the final exam last term when I was assigned to another school. Both times we were taken to and from there by taxi with the cost borne by our school. And we were offered a free delicious lunch each time. I found the two schools were superior to ours in some aspects.