Following the guide, we went into a house, _________ wall hung a picture of Einstein.

         A. on its                               B. on that                                     C. on whose                        D. on which

Following the guide, we went into a house, _________ wall hung a picture of Einstein.

1. A.
   on its
2. B.
   on that
3. C.
   on whose
4. D.
   on which

Following the guide, we went into a house, _________ wall hung a picture of Einstein.

       A. on its                       B. on that                            C. on whose                  D. on which

 Following the guide, we went into a house,_______ wall hung a picture of Einstein.

   A . on its            B. on that            C.  on whose            D.  on which

Following the guide, we went into a house, _________ wall hung a picture of Einstein.