Passage Two Questions 29 to 31 are based on the passage you have just heard.

A．His roommate is noisy.
B．He isn’t speaking to his roommate.
C．He does not like his roommate.
D．He doesn’t know his roommate very well.

A．He was afraid he might be kept too late.
B．He would have something more important to do.
C．He was not in the mood to attend the excursion.
D．He had to make an appointment with a friend.