听第6段材料，回答第6、7题。

6． Why isn't Jenny at the store?

　　A．She left work early. B．She's late for work. C．She's been out of work.

7． How does the man feel about Jenny?

　　A．Angry. B．Curious. C．Concerned.

听第7段材料，回答第8、9题。

8． What is lying on the railway tracks?

　　A．A man. B．A rock. C．A trunk.

9． What are the speakers about to do?

　　A．To move the rock. B．To wave the T-shirt. C．To find something red.

听第8段材料，回答第10至12题。

10．What does the man want to talk about?

　　A．Lucy's poor health. B．Lucy's school education. C．Lucy's work performance.

11．What did the customer at Table 4 do that annoyed Lucy?

　　A．He praised her. B．He made a complaint. C．He ordered the special offer.

12．Why is Lucy in low spirits?

　　A．She hasn't made a plan.

　　B．She hasn't realized her dream.

　　C．She hasn't become a good waitress.

听第9段材料，回答第13至16题。

13．How does the woman think Mark feels?

　　A．Anxious. B．Unhappy. C．Frightened.

14．What was Catherine doing when the speakers got home?

　　A．Reading her books. B．Playing with her friends. C．Chatting with the operator.

15．What does the woman want to ensure?

A．Mark can pass the exam.