21.   His voice sounded calm, even playful.

22.   The voice sounded sharp, and well educated.

23.   His voice sounded a little strained.

24.   Her voice sounded oddly husky.

25.   Her voice sounded strangely husky.

26.   Her voice sounded drugged and heavy from the feelings she was so desperately trying to bring under control.

27.   Her voice sounded strained as the irony of his words hit her full force.

28.   She tried to speak steadily, but even to her own ears her voice sounded breathless.

29.   Her voice sounded unnaturally loud in her surprise.

30.   His voice sounded pleasantly rested, warm and pleased to hear her.