Ответ:
1. the mary celeste left the New York in November 1872.
2. there were twelve people on the ship.
3.the dei gratia found the mary celeste in the end of November (or in December)
4. the captain of the dei gratia sent some of his man to the mary celeste to find out if there was a problem.
5. the dei gratia's men were surprised because there was no one on the ship.