Questions 11 to 18 are based on the conversation you have just heard.

A．Using cheques sometimes may embarrass the cheque holder.
B．Cheques are valuable in themselves.
C．Using cheques is always convenient for a cheque holder.
D．Under no circumstances can a shopkeeper refuse to accept a cheque.

A．He will type it next week.
B．It took him an entire week to type it.
C．He still isn’t quite finished with it.
D．He would rather work on it than do nothing.