He knows his subject, and talks easily and well about everything from camera movements and editing to the sets.

The man, although invited, knows only the host and talks to no one.

"You know, long talks about science over the phone, on the subway home."

Everybody in the Rome station knows it and talks about it.

Someone you know talks about harming you or someone else.

Several meetings, later known as the "Paris talks", were organized.

"So nice to have known you and had all those delightful horticultural talks," said the Colonel.

No one I know talks like that.

This is coming from someone who knows the discipline, talks and debates with neo-classical economists on a regular basis.

Have you ever noticed that almost everyone you know talks to you on the phone with the same set of rules?