---- Tom is ill at home．

--- Oh, really? I _____ know．I ____ go and visit him．

A．didn’t; will                                B．didn’t; am going to

C．don’t; would                               D．don’t; will

 ---- Tom is ill at home．--- Oh, really? I _____ know．I ____ go and visit him．

       A．didn’t; will                                        B．didn’t; am going to

       C．don’t; would                                       D．don’t; will