Help with Questions to Scarlet Pimpernel: Questions (7-12)

Questions (7-12)
7. Why was it difficult for Percy to get a carriage on his way to Marguerite’s?

8. How does Percy react when he finds out Louis XVI has been executed?

9. Why does Marguerite say the revolution has gone too far when talking to Chauvelin?

10. What does Percy reveal to Armand St. Just when discussing a plan to free Count de Tournay?

11. Why does Chauvelin think Marguerite is marrying Percy?

12. Who do Percy and Armand make a plan to free from prison?