听下面一段对话，回答第1小题。
1. What does the man want to have?
A. A hamburger, fries and a Seven-up.
B. A sandwich hamburger, fries and a Seven-up
C. A sandwich hamburger, a fried egg and a Seven-up.
听下面一段对话，回答第2小题。
2. What’s the relationship between the man and the woman?
A. They are husband and wife. B. They are mother and son. C. They are friends.
听下面一段对话，回答第3小题。
3. Why couldn’t the woman get through?
