[音频]
A. Taking the car to school.
B. Taking a walk instead of going to school.
C. Going for a drive in the beautiful weather.
D. Walking to class.
[音频]
A. It was cloudy.
B. He couldn’t see the sky.
C. It wasn’t very crowded.
D. There was a lot of sunshine.
[音频]
A. Doctor and patient.
B. Classmates.
C. Salesgirl and customer.
D. Customer and waiter.