Directions: This section is to test your ability to understand short dialogues. There are 2 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D.
A. Being a teacher.
B. Helping the old.
C. Something about environmental protection.
D. Giving directions for visitors.