31.   Investigators expected to see a gradual escalation of side effects, Wilson said, so that the study could be stopped before any patients were hurt.

32.   It stops just before the knuckle.

33.   It was here the fatal blows were delivered, though two witnesses said they had shouted at Junta, warning him to stop before he killed Costin.

34.   It was required to stop before the point of permanent injury or death.

35.   Most of us stopped just before the ascent to Mount Hood, when the weather took a surprise turn from cool to wintry and rainy.

36.   Not that this has ever stopped me before.

37.   Once, a policeman boarded their bus to check IDs, but stopped right before their seats.

38.   Perhaps he felt the magnetic force of my anger because Mr. BSB stopped before completing his call and shut his phone off.

39.   Police said the suspect emerged from the passenger seat of a car that had stopped just before the checkpoint at the French Hill junction.

40.   Process just until ingredients start to come together, stopping before a ball forms.