1.   His eyes were angry, though he sounded casual.

2.   Mrs Boatwright tried to sound casual.

3.   She sounded as casual as possible.

4.   Peter tried to sound casual, but Sarella could see he was worried underneath.

5.   She tried to make it sound casual but was aware that her tone had risen slightly.

6.   Buffett likes to sound casual about the financial aspects of the project, but he is running a disciplined, serious operation here.

7.   Her album tries to sound as casual as possible.

8.   Somehow you wonder how somebody who sounds so casual about how things were put together kept them from falling apart.

9.   The Saint-Saens is a whirling virtuoso item that makes its effect only by sounding casual.

10.   They may sound casual, but they were totally urbane.