1.   Accidents still occur, and indeed, are furthered by those investigating new possibilities.

2.   According to a report commissioned by Greenpeace, a serious accident could occur.

3.   Boys will be boys and in spite of warnings at least one fatal accident occurred involving local lads, and several were injured.

4.   I was deeply thankful that the accident had occurred on a sunny day and with a calm sea.

5.   Many field landing accidents occur because the initial Decision to choose a field is left far too late.

6.   Many more tragic and fatal accidents have occurred there.

7.   Most road accidents occur in urban areas.

8.   No major accidents occurred in Tempe or Mesa during the outage, police said.

9.   She had been sitting in the first row near center ice Wednesday night when the accident occurred.