https://online2.tingclass.net/lesson/shi0529/0009/9801/10.mp3
https://image.tingclass.net/statics/js/2012
6 What's the occupation of Mr Brown's wife?
[A] A teacher [B] a doctor [C] An officer
7 How many hours did Mr Brown fly at last?
[A] 70 [B] 17 [C] 11
