Questions 32 to 35 are based on the passage you have just heard.

A．They are filled with advertisements.
B．They are interrupted by advertising messages.
C．They must be interesting to huge groups of people.
D．They can be interesting only to small groups of people.

A．Alone by themselves.
B．With their mother.
C．With their father.
D．Part of the time with mother, the other with their father.