He gave a command that each of them ________ at seven o'clock.

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In Australia he made a lot of friends ________ a very practical knowledge of the English language.

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________ late in the morning, Bob turned off the alarm.

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You must ________ yourself.

[　　]

--________?

--He is very kind but sometimes a little silly.

[　　]

A．What is that classmate of yours

B．What does that classmate of yours like

C．What does that classmate of yours look like

D．What is that classmate of yours like

--I haven't heard from Henry for a long time.

--What do you suppose ________ to him?

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This is really an exciting game. ________ the game?

[　　]

A．Who do you think will win

B．Whom do you think will win

C．Do you think who will win

D．Who do you think to win

--________ David and Vicky ________ married?

--For about three years.

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________ for the free tickets, I would not have gone to see the films so often.

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Not until all the fish died in the river ________ how serious the pollution was.

[　　]

A．did the villagers realize

B．the villagers realized

C．the villagers did realize

D．didn’t the villagers realized