“Could you tell me ________ ?” “Yes. They ________ to the library.”

[　　]

A．where are the twins, have been

B．where the twins are, have gone

C．where were the twins, have been

D．Where the twins were, have gone

They've never been there before, ________ ?

[　　]

A．have they

B．haven't they

C．didn't they

D．do they

Do you know when ________ ?

[　　]

A．will he come

B．he has come

C．he will come

D．did he come

Could you tell me where ________ ?

[　　]

A．he lives

B．is he living

C．did he live

D．does he live

Jim asked ________ he could borrow that book.

[　　]

A．weather

B．if

C．what

D．after

________ Mr Green leaves for Shanghai, I'll tell you about it.

[　　]

A．Whether

B．If

C．Until

D．After

There ________ beaches to ________ .

[　　]

A．are white long, walk along

B．are long white, walk long

C．is long white, walk along

D．are long white, walk along

Shenyang is ________ China.

[　　]

A．in the northeast of

B．in the eastnorth of

C．at the northeast in

D．at the eastnorth of

The Yellow River is the ________ China.

[　　]

A．second longer in

B．second longer of

C．second longest of

D．second longest in

________ of the page, ________ the e-mail address.

[　　]

A．At the top, type

B．At the top, type in

C．On the top, type

D．On the top, type in