you don't like him is none of my business.

1. A.
   What
2. B.
   That
3. C.
   Whoever
4. D.
   Whether

_____ you don’t like him is none of my business.

     A．That   B．What C．Who   D．Whether

7. _____you don’t like him is none of my business.

A. What    B. Who   C. That    D. Whether

________you don’t like him is none of my business.

A. What    B. Who   C. That    D. Whether

_____________ you don’t like him is none of my business. 

  A. That    B. Who    C. What    D. Whether