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

A．He wanted Mary to come, but she couldn’t.
B．He invited Mary to the party.
C．He didn’t invite Mary to the party.
D．He didn’t want to have a party because of business.

A．Because she wanted to know ii everything was OK with her parents.
B．Because she wanted to invited her parents to Billy’s birthday party.
C．Because she wanted to tell her parents that everything was OK with her children.
D．Because she wanted to tell her parents that Tom was given a raise.