—Are you going to watch the game？

   —I'm sure _____ ,for it promises to be a close one. 

A. so    B. I will    C. not    D. I won't

—Are you going to watch the game？

—I'm sure _____ ,for it promises to be a close one.

1. A.
   so
2. B.
   I will
3. C.
   not
4. D.
   I won't

---Are you going to watch the game？
---I'm sure _____ ,for it promises to be a close one

1. A.
   so
2. B.
   I will
3. C.
   not
4. D.
   I won't