I don’t know ____________.

        A. where is he                      B. where does he live

        C. where he lives                    D. where lives he

?Do you know ________

?Sorry, I don't know.

A. where he lives in

B. where he lives

C. Where does he live in

D. where does he live

I don’t know____. Can you tell me?

A．where he lives                         B．where does he live

C．he lives where                         D．does he live where

－Do you know ________?

－Sorry, I don’t know.

A. where he lives　　　　B. where did he live

C. where does he live　　D. he live where

－Do you know ________?

－Sorry, I don’t know.

A. where he lives　　　　B. where did he live

C. where does he live　　D. he live where