--- I’m sorry I can’t go with you.

--- ______? Haven’t you agreed?

1. A.
   How’s that
2. B.
   What is it
3. C.
   Why don’t you
4. D.
   What do you think

—I'm sorry I can't go with you.

— ________ ? Haven't you agreed?

[　　]

--- I’m sorry I can’t go with you.

  　--- ______? Haven’t you agreed?

  　A. How’s that                B. What is it  

  　C. Why don’t you             D. What do you think

—I’m awfully sorry I can’t go with you.?

—__________?Haven’t you agreed??

A.How is it                   B.What is it　

C.Why don’t you　              D.What do you think?

—I’m awfully sorry I can’t go with you.    —_____?  Haven’t you agreed?

A. How is it          B. What is it         C. Why don’t you D. what do you think