Brian was not good at public speaking. One day, he was (invite) to make a speech at a hall. His younger sister, Ann,knew he was nervous and tried to calm him . "Don't worry. Everything (be) fine. "
When the day came, Brian was waiting for his turn on the chair. After a few minutes, he finally began his speech, but he was so nervous he dropped his book. Many people thought he (will) run away, but he went on.
Suddenly, people saw something (usual) running down from his nose, blood!He stopped (speak) when he saw the blood. But he still tried to finish his speech. Then Ann (quiet) moved to the front and handed him her handkerchief(手绢). Then she gave him a smile and returned to her seat.
It was a really simple gesture, and might be (simple) of all the gestures. She just saw someone in need, and gave him hand. In the end, Brian finished his talk with more confidence.