Passage One Questions 26 to 28 are based on the passage you have just heard.

A．People may use portable laptop computers to listen to music.
B．People may set them at high volume when they listen to music.
C．People may listen to music while walking on the street.
D．People may use large earphone when they listen to music.

A．Sightseeing.
B．Taking photographs.
C．Enjoying sunshine.
D．Diving.