II. 听小对话，选择答案。（10分)
（ ）6. How long will Mary stay in Dalian?
A. About one work B. About half a week C. About two weeks
（ ）7. What is Frank going to do for vacation?
A. He is going camping. B. He is traveling. C. He is relaxing at home.
（ ）8. How often does the girl eat junk food?
A. Never B. Hardly ever C. Sometimes
