Long Conversation 2
A. Separating different types of garbage.
B. Disposing of trash properly.
C. Having a family clean-up party.
D. Planting more trees.
Long Conversation 1
A. Go home
B. Go to his office
C. Go to the bus stop
D. Send his son to school.
Long Conversation 1
A. He has to go to parties in the evening
B. He has to prepare dinner for the family
C. The air is not fresh in the evening
D. He can't afford the time
Long Conversation 1
A. It's better than evening exercise.
B. It helps him work more efficiently
C. Young people do not need to take exercise
D. Morning exercise is generally informative
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