To the best of my knowledge:
1. Burial alive
2.
Rhea Silvia, daughter of
King Numitor of
Alba Longa
3. Surus, according to ancient sources (I recall a children's story that called
his last
elephant Obolus, but I think it was wholly fictional)
4. Murdered while asleep by
his own ambassadors to the
Romans, who
had been bribed
5. "Lady" or "Mistress" as a title of respect to a Goddess (the only meaning of it of which I am aware, anyway; it
comes from the Greek)
6. Owing to the Second Celtiberian War in
Spain (154BC). Q. Fulvius Nobilior was
consul designate for the next year but could not take office until the Ides of March. Because of the war, the Senate moved the start of the new civil year to Jan 1st, permitting Nobilior to be inducted and depart with
his legions.
7. Pompeii (House of the Tragic Poet)
8.
9.
Dominus? That means "master," so I'm not sure if it is the same thing
10.
8 and 10 I can't answer without looking them up and I'm not so sure of 9.