Questions 23 to 25 are based on the conversation you have just heard.

A．Because he is too young to catch that.
B．Because he has not been exposed to that.
C．Because his sister hasn’t caught that.
D．Because he has been immunized recently.

A．Fewer retirees will be entitled to receive Social Security.
B．Payroll taxes may be increased.
C．Younger Workers can save some of their payroll taxes in a personal account.
D．Beneficiaries will receive less money from the Social Security.