1.   Despite her nervous laughter, Diana had given the prospect much thought.

2.   His comment was met with nervous laughter.

3.   In an absurd world, perhaps a bit of nervous laughter is more honest than floods of tears.

4.   Nervous laughter greeted her remarks.

5.   There were rumors of an investigation, nervous jokes and nervous laughter, but in the end nothing came of it.

6.   Although today its mention is likely to provoke nervous laughter, it was once a serious matter.

7.   And there was nervous laughter.

8.   As a dozen family members burst into nervous laughter, Mrs. Foveaux smiled serenely.

9.   A collective gasp of incredulity was followed by an uncharacteristic burst of nervous laughter, and then a round of enthusiastic applause.

10.   A taut silence ensued, punctuated by nervous laughter.