—Are you still busy ?—Yes I my work and it won’t take long .A. just finishB. am just fin

问题补充：

—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. finished

答案：

A. just finish

(答案→)B. am just finishing

C. have just finished

D. finished

解析：此题考查的是现在进行时态，表示将来的动作。