Conversation 3:
A: How is everything？Have you eaten？
B: No，for breakfast I drank coffee.
A: What did you eat for lunch？
B: I drank ice tea for lunch.
A: You did not eat？You must eat.
B: I am alone and cannot cook.
A: Please sit down.I can cook.
B: I am hungry.
A: Please wait.Do you like Chinese food？
B: No，I do not like Chinese food.
A: Oh，I am sorry.
