1.   He was never wrong and, sure enough, when the siren started to wail we learned to dive in with him.

2.   It was not too long after the game that the police sirens started.

3.   The station doors opened and the sirens started screaming.

4.   At that moment the sirens started.

5.   At that moment, the sirens started blaring and the wind picked up speed like it was rushing off to greet the tornado.

6.   But then the sirens started wailing, and ambulances and fire trucks raced up the wide main street.

7.   I was composing something fancy about the good old Republican Party being taken over by Bible-thumpers when the sirens started rending the air.

8.   The sirens have started already.

9.   They knew when every siren in town started wailing.