https://online2.tingclass.net/lesson/shi0529/0009/9801/16.mp3
https://image.tingclass.net/statics/js/2012
6 Who seemed to have taken the MP3 player?
[A] The girl [B] The boy [C] One of the girl's guests.
7 What did the girl regret?
[A] Not telling her parents about the party
[B] Not keeping her plans secret
[C] Not keeping the MP3 player well
