4.　　　 I was watching the news when the phone rang.

3.　　　 pay attention to what you are hearing

2.　　　 When the police left, they took the knife with them

1.　　　 Please take the witness to the room on the left.

12.　 嫌疑犯的举动

11.　 听新闻

10.　 仔细地看那副画

9.　　　 看门

8.　　　 确定

7.　　　 明白