Don't ________ that all these who get good grades in the entrance examination will prove to be most successful.

[　　]

A．take as granted

B．take this for granted

C．take that for granted

D．take it for granted

The news that they failed their driving test discourage him, ________.

[　　]

A．did they　　　　　　　B．didn't they

C．did it　　　　　　　　D．didn't it

I have always been honest and straight-forward, and it doesn't matter ________ I'm talking to.

[　　]

A．who is it　　　　　　B．who it is

C．it is who　　　　　　D．it is whom

I have worked with children before, so I know what ________ in my new job.

[　　]

A．expected　　　　　　　　 B．to expect

C．to be expecting　　　　　　D．expects

They often ________ me ________ the poor accommodation.

[　　]

A．explained to; about

B．explained; of

C．complained to; about

D．complained; of

　　——The light in the office is still on.

　　——Oh, I forgot ________.

[　　]

A．turning it off

B．turn it off

C．to turn it off

D．having turned it off

While building a tunnel through the mountain, ________.

[　　]

A．an underground lake was discovered

B．there was an underground lake was discovered

C．a lake was discovered underground

D．the workers discovered an underground lake

　　——Mum, why do you always make me eat an egg every day?

　　——________ enough protein and nutrition as you are growing up.

[　　]

A．Get　　　　　　　B．Getting

C．To get　　　　　　D．To be getting

He sent me an E-mail, ________ to get further information.

[　　]

A．hoped　　　　　　B．hoping

C．to hope　　　　　 D．hope

In the North the slaves were ________ and work ________ they wished.

[　　]

A．free living; as

B．free to live; like

C．free to live; as

D．freely to live; what