1.   Fred preferred not to reply, and concentrated his attention on the screen.

2.   I tried to concentrate my attention on one face.

3.   In this book, therefore, attention is concentrated on relations of the more abstract sort.

4.   Posterity undoubtedly concentrated its attention on St Augustine as a theologian, and on what he wrote about predestination.

5.   The applied ethics unit concentrates attention on ethics and the community.

6.   They have helped to defuse the arguments about teaching style and concentrate attention upon content and delivery.

7.   This concentrates attention on the facts and away from personalities and feelings.

8.   You can concentrate your attentions on the feel and fit rather than any corrective properties of the shoe.

9.   Attention was concentrated on the situation developing around former CPSU general secretary and ex-Soviet President Mikhail Gorbachev.