Horns blew from the cars forced to stop for them.

The horns were blowing already if you had ears for them.

Then a horn blew a signal she didn't know, and everyone set off after it.

The horn blew, marking the end of the first play.

The first of them had already crossed the road when the horn blew again, very close this time.

He signaled and again the horns blew all down the line.

Jon was trying to make sense of that when the horn blew.

The horns were still blowing, so he kicked the horse and turned him toward the sound.

As the hourglass was turned over the horn blew again.

The hourglass was turned over and the horn blew again.