No, Hermione would never cheat Snape's tests or the tests of any other teacher. How could you suggest such a thing?
No.
Hopefully not.
It is 'Snape', and no, he is not.
No, why would he be doing that? Plus he is dead.
No, they broke up after he cheated on her with Princess Leia.
No
No, I don't think she ever did.
No.
Well, the books are quite misleading and you don't find out until the near-end but yes ("Sanpe") Snape is on Dumbledore's side
His name is Snape.
Not romantically.
No