6. Read the text and choose the right options. What Is the School System (1) in China? Education is compulsory and (2) for Chinese citizens from 6 (3) 15 though parents must pay small (4) for books and uni- forms. Chinese children all get a primary and middle school public edu- cation. Each class (5) 35 students. After middle school, parents must pay for public high school though the (6) of families in cities can afford the modest fees. in (7) parts of China, many students stop their (8) (9) the age of 15. There are (10)