—It’s dangerous to swim here. Look at the sign.

—Oh, I _______ notice it. Thanks for telling me.

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

---It’s dangerous to swim here. Look at the sign.
---Oh, I ______ notice it. Thanks for telling me.

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

—It’s dangerous to swim here. Look at the sign.

—Oh, I _______ notice it. Thanks for telling me.

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

      —It’s dangerous to swim here. Look at the sign.
—Oh, I _______ notice it. Thanks for telling me.