Questions 18-21 are based on a conversation you are going to hear. With whom is the man speaking
A. His academic advisor.
B. Another student.
C. A ski instructor.
D. The college dean.
Questions 14-17 are based on the following monologue. According to the speaker, why do most recycling program fail
A. Because all the trash cans are the same color.
Because not enough people volunteer to collect the trash.
C. Because most people don’t like to sort their trash.
D. Because collections are not made on a regular basis.
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