1.   Tensions soon simmered beneath the impression of domestic harmony and Marital bliss.

2.   There was a darkness in his eyes, anger simmering just beneath the surface.

3.   But a deep chasm of distrust and anger simmers beneath the sense of community.

4.   But critical issues do simmer beneath the surface, national security analysts say.

5.   But much simmered beneath the glittering surface.

6.   But simmering beneath the surface is serious trouble.

7.   But the emotions - joy, fear, sadness, regret - simmered just beneath the surface.

8.   Despite the tradition of separate parades, tensions simmer beneath the merriment.

9.   Even the Anglican Church, which is closer to Rome than most Protestant denominations, conceded that deep divisions simmer beneath the surface.

10.   Simmering beneath the surface is the issue of anti-Mormonism.