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---Do you know      now?

        ---In the People’s Hotel.

A．where is Mr Green working    B。where did Mr Green work

C．where Mr Green is working    D。where Mr Green worked

-Do you know    now?

-In the People’s Hotel.

A. where is Tom working     B. where did Tom work.

C. where Tom is working     D. where Tom worked.

— Do you know _________ now?

— In the People’s Hotel.

A．where is Tom working                    B．where Tom is working

C．where did Tom work                     D．where Tom worked

— Do you know _________ now?
— In the People’s Hotel.