—I’m sorry I forgot      the letter for you! I’m really busy these days”

—It doesn’t matter, I’ll post it myself.”

---I’m sorry I forgot______the letter for you! I’m really busy these days.
---It doesn’t matter, I’ll post it myself.

1. A.
   to post
2. B.
   posting
3. C.
   post
4. D.
   posted

---I’m sorry I forgot      the letter for you!  

---It doesn’t matter, I’ll post it myself.

A. to post      B. posting     C. post     D. posted

I'm sorry I forgot ________ the book to you.

1. A.
   to bring
2. B.
   bringing
3. C.
   bring
4. D.
   brought