1.   How very sophisticated of you!

2.   Also, only the most sophisticated of pollsters do well polling how Hispanics plan to or have voted.

3.   But the most sophisticated of those rely on magnetic levitation, which is expensive and requires not just new trains but also that new track be laid.

4.   It runs a customized version of the Linux operating system, which until recently was used only by the most technical and sophisticated of users.

5.   The accompaniment was songs by Cole Porter, that most sophisticated of Broadway composers.

6.   French farmers mounted the barricades Monday in the latest dispute over cheap foreign imports -- this time of that most sophisticated of French gastronomic delicacies, foie gras.

7.   Lithium-ion batteries are the most sophisticated of a new generation and are essential components for portable electronic equipment, including computers and telephones.