Tom said the project would be finished by November, ______personally I doubt very much.

A. it      B. that     C. when    D. which

Tom said the project would be finished by November, ______personally I doubt very much.

1. A.
   it
2. B.
   that
3. C.
   when
4. D.
   which

Tom said the project would be finished by November, ____ personally I doubt very much.

A. it　　　　　　 B. that　　　　　　 C. when　　　　　 D. which

Tom said the project would be finished by November, ______personally I doubt very much.