Please give me a piece of paper______.

A. to write???? B. to write on???? C. writing???? D. to write it

Please give me a piece of paper ________.

1. A.
   to write
2. B.
   to write on
3. C.
   writing on
4. D.
   writing

Please give me a piece of paper ________．

A．to write                  B．write               C．writing                   D．to write on