问题
选择题
---Are you still very busy?
---Yes, I _____ the report for the manager and it won’t take long．
A．have just finished
B．am just finishing
C．had just finished
D．am just going to finish
答案
答案：B
考查时态：句意是：--你还在忙吗？--是的，我在帮经理完成报告，不会花太长时间的。说明现在正在完成，用现在进行时。选B。