Questions 19 to 21 are based on the conversation you have just heard.

A．It is proper for the parents to feed the dogs.
B．His parents should decide what breed of dog to buy if their children want one.
C．The parents are to blame if the dogs are not properly looked after.
D．The family members should attend the dogs together.

A．He doesn’t believe in marriage.
B．The girl he loved died.
C．He loves football more than anything else.
D．He cannot get over the girl who married someone else.