You will hear some dialogues or monologues. Before listening to
each one, you will have time to read the questions related to it. While
listening, answer each question by choosing A, B, C or D. After listening, you
will have time to read your answer. You will hear each piece ONLY ONCE.
Questions 11～13 are based on the following
passage.
Why didn’ t Nick’ s relatives meet him at the airport
A．They missed the flight. B．They were busy. C．Their car broke down. D．They were caught in traffic.