1.   However, this often happens with deaths which are caused by weak hearts.

2.   It has been suggested that this can happen with some food additives, particularly preservatives and synthetic colours.

3.   It is crucial that this does not happen with aspects of multicultural mathematics.

4.   Nothing much happened with the Kings River and Kern River projects during the middle war years.

5.   Sometimes this happens with a fishing style, small improvements, slight changes.

6.   Such incidents happen with greater or lesser degrees of seriousness at regular intervals in all our lives.

7.   The way he told the story, it sounded as if both happened with raw, spontaneous simultaneity.

8.   This can happen with chronic diabetes or arterial disease.

9.   This can happen with sexually transmitted diseases only if the average infected person infects more than one other person.