------ Have you seen your nephew lately?

   ------ Yes, in fact, I saw him yesterday. I ______ him for three years.

    A. haven’t     B. didn’t      C. hadn’t     D. don’t

------ Have you seen your nephew lately?

------ Yes, in fact, I saw him yesterday. I ______ him for three years.

　 A. haven’t　　 B. didn’t　　 C. hadn’t　　 D. don’t

--- Have you seen your nephew lately?
--- Yes, in fact, I saw him yesterday. I ______ him for three years

1. A.
   haven’t
2. B.
   didn’t
3. C.
   hadn’t
4. D.
   don’t

------ Have you seen your nephew lately?

   ------ Yes, in fact, I saw him yesterday. I ______ him for three years.

    A. haven’t     B. didn’t      C. hadn’t     D. don’t

------ Have you seen your nephew lately?
------ Yes, in fact, I saw him yesterday. I ______ him for three years.