I don’t believe that he will marry Kathy whom he doesn’t love at all,________?

A. do I 　    B. don’t I      C. will he    　D. won’t he

I don’t believe that he will marry Kathy whom he doesn’t love at all,______?

1. A.
   do I 　
2. B.
   don’t I
3. C.
   will he
4. D.
   won’t he