Sentence examples for have a firm knowledge from inspiring English sources

Have a firm knowledge of the times that you live in and of what has to be done.

However, before such strategies are adopted researchers must have a firm knowledge of the vector's ecology and its genetic basis.

She should have a firm knowledge about what her limits are before she starts drinking with strangers.

Mr. O'Day is no disciple of City Ballet's founding father, George Balanchine, although he has a firm knowledge of the classical idiom and uses it with a welcome brashness.

Mr. Cavanaugh, who was a frequent contributor to The New York Times, has a firm knowledge of the fight game, and his description of Tunney's 10-round upset in Philadelphia crackles.

Ask whether you have a firm appointment.

A story should have a firm conclusion.

Have a firm handshake.

Have a firm grip.

Have a firm grip when opening.

Have a firm presence but be polite.