enhance

1 - Some athletes believe that by taking vitamin or mineral supplements directly before a competition, they will enhance their performance.

2 - Computer Assisted Language Learning may certainly enhance the learning environment.

3 - The books provide numerous exercises and solutions to enhance your students understanding and help you save valuable time.

4 - Researchers are studying various strategies that can enhance people's comprehension of texts.

5 - Taking enough exercise, or just increasing the amount of physical activity you do, and not smoking, will enhance all the benefits of a healthy diet, and add years to your life and life to your years.