Select the option that is the passive form of the given sentence.
She did not forget me even though I have been away for a year.

A

Even though I have been away for a year she did not forget me.

B

Even though I have been away for a year she had not been forget me.

C

Though I have been away for a year she has not forgot me.

D

I have not been forgotten even though I have been away for a year.