-Are you still busy?

-Yes, I ________ my work, and it won't take long．

1. A.
   just finish
2. B.
   am just finishing
3. C.
   have just finished
4. D.
   am just going to finish

— Are you still busy?
— Yes, I _______________ my work, and it won’t take long.

—Are you still busy?
—Yes, I __________my work, and it won’t take long

—Are you still busy?

—Yes, I __________my work, and it won’t take long

A．just finish                             B．am just finishing

C．have just finished                       D．am just going to finish