— I’m really hungry now.

That’s because you have left your lunch __________.

A. having untouched                    B. to be untouched            

C. untouched                            D. being untouched

— I’m really hungry now.

That’s because you have left your lunch __________.

A. having untouched                      B. to be untouched               

C. untouched                             D. being untouched

I’m really hungry now.

That’s because you have left your lunch ______.

1. A.
   having untouched
2. B.
   to be untouched
3. C.
   untouched
4. D.
   being untouched

---I’m really hungry now.
---That’s because you have left your lunch ______.

1. A.
   having untouched
2. B.
   to be untouched
3. C.
   untouched
4. D.
   being untouched

—I’m really hungry now.

That’s because you have left your lunch __________.