Games

3. Playing sports requires a lot of _______________, so athletes need to eat healthy foods and drink plenty of water.
6. For this______________, sports organizations make rules about athletes, equipment, and the game itself.
7. In the 2008 Beijing Olympic Games, swimmers broke 25 world ____________.
8. The new racquets have made tennis more _____________ for the average tennis per.
10. The suits gave some swimmers an unfair ____________________.

1. Airline companies agreed to ________________ smoking on airplanes many years ago. Now smoking is no allowed on any flights.
2. They can also improve _______________ with better equipment.
4. Can runners use special shoes that help them run faster while using less ______________?
5. Several years ago, sports engineers ________ a new material for swimsuits.
9. Since ancient times, ___________ have always looked for ways to win competitions.