Do you know when _________ he ________ the Football Club ? And how long ______ he _______ it ?

A．did join ; has been

B．did join in ; have been a member of

C．did join ; has been in

D．has joined ; has been a member of

 Do you know when _________ he ________ the Football Club ? And how long ______ he _______ it ?

A．did join ; has been

B．did join in ; have been a member of

C．did join ; has been in

D．has joined ; has been a member of

用括号内所给动词的正确形式填空（共5小题；每小题1分。满分5分）
【小题1】—I hear that Sam has gone to Beijing for his holiday.
—Oh, how nice! Do you know when he ________ (leave)? 
【小题2】—What’s wrong with my computer, Jim?
—Let me see. Oh, it _________ (break) down. You’d better ask Mr. Li to mend it.
【小题3】The reporter said that the UFO _________ (travel) from east to west when he saw it.
【小题4】Look! The teenagers are making cards ________ (show) love for their mothers.
【小题5】－That important problem __________ (discuss) for nearly two weeks.
－Yes, it’s hard for us to solve it.

Do you know when _________ he ________ the Football Club ? And how long ______ he _______ it ?

 --- Do you know when he          tomorrow?

--- Don’t worry. I think as soon as he          , he will give you a call.

A. will come; will come                 B. will come; comes

C. comes; will come                  D. comes; comes