Class One (1)________ (have) 50 students and two thirds of them (2)________ (be) boys. Miss Zhang as well as the whole class (3)________ (be) on the playground now, and they are having a P.E. class. Each boy and each girl (4)________ (look) very excited because they like doing sports and doing sports (5)________ (be) good for their health. This class (6)________ (work) very hard and maths (7)________ (be) their favorite subject. There (8)________ (be) many certificates of merit on the wall. Not only their teachers but also the headmaster (9)________ (like) them very much because all of them (10)________ (be) very excellent.