Need online help Scarlet Pimpernel: What does Percy use

1. What does Percy use to upset Chauvelin? How does he get away from him? What does Percy realize he has to do if
he is going to save the refugees?
2. Why does Marguerite keep quiet throughout the ordeal? Why does she follow the band into the night?
3. Why do Chauvelin’s plans backfire?
4. Why does Chauvelin beat the Jew?
5. What do Percy and Marguerite realize about each other?