—Mr. Wang’s never been to Canada, has he??

—   . He went there on business last week.?

---Could you please tell me ___________?   ---Of course. For over ten months.

A．how long has he left school                B．how long he has left school

C．when he left school                      D．how long he has been away from school

-David has made great progress recently.

             -______, and ______.

             A.  So he has; so you have         B.  So he has; so have you

             C.  So has he; so have you         D.  So has he; so you have

—Jim has made a great English speech today.

   --_________, and_________.

A. So has he, so do you                    B. So he has, so have you

C. So has he, so you have                  D. So he has, so you have

 —David has made great progress recently.

—_____, and _____. Keep up the good work, Tom.

A. So he has; so you have  

B. So he has; so have you 

C. So has he; so have you