A．Improvements of children's achievements in school can be made.
B．Children's heath can be improved.
C．The school needs to care more about children's special talents.
D．The educational system can be improved.
A．Adding some science courses.
B．Recruiting more good teachers.
C．Build more labs.
D．Buying more teaching equipments.
A．They fought with the other mice.
B．They stayed close to their mothers.
C．They ran back and forth constantly.
D．They remained close to one wall.