—Have you finished your experiment report, Jane?

—Oh, my God. I’ve _____ forgotten all about that.

A. strongly           B. really                     C. entirely                  D. freely

—Have you finished your homework yet?

 —Not yet, I ___ to do it just a few minutes ago.

   A. get down        B. set out        C. set about       D. set up

－Have you finished your composition already?

－Yes. I ________ it in twenty minutes.

A. have finished    B. finished  C. will finish       D. had finished

--- Have you finished the report?

--- No. I ______ it all this week.

A．will do            B．had done          C．have been doing    D．have done

—Tom, have you finished your homework?

—Yes, I ________ before you came back, mom.

A. finished        B. have finished      C. had finished    D. finish