1. On the_______the performers are shuffling their music and tuning_______ instruments as they prepare_______the performance. The conductor enters，_______a bow， and all is silent. He raises his baton and the symphony_______to play.
2. They_______， of course， breathe when they need to_______they have to try not to breathe at the same time_______the person sitting next to them. If everyone breathed at the_______time， there would be a noticeable moment of_______in the song. This is yet another example that can be applied_______life.