Passage One Questions 11 to 14 are based on the passage you have just heard.

A．Give compulsory orders to young couples.
B．Appeal to all sorts of families.
C．Pay the families who volunteer.
D．Appeal to couples where there are homemakers.

A．Public buses are fast and cheap.
B．Parking is becoming a big problem.
C．Subway trains are even safer than taxies.
D．Taxies are more convenient than buses.