Questions 11 to 18 are based on the conversation you have just heard.

A．His notes are poor.
B．He has missed a couple of classes.
C．His vision is getting worse.
D．He doesn’t have any money to buy notes.

A．There were only grandparents and children.
B．There were many relatives.
C．There was one father, one mother, and their children.
D．There were two or more brothers with their wives.