At the foot of the mountain, there is a house, ________ face south.

[　　]

A．the windows of that

B．the windows of it

C．the windows

D．the windows of which

They are working ________ the wall newspaper. How hard they are working！

[　　]

It’ll ________ a lot of money to make a world-wide travel.

[　　]

The doctor ________ out my bad tooth and told me not to eat anything within two days.

[　　]

A．tried to get

B．tried getting

C．managed getting

D．managed to get

When did you ________ ? In 1980.

[　　]

A．leave school

B．leave the school

C．finish the school

D．leave for school

Now the line is busy. I’ll call her ________.

[　　]

I’m answering the phone. Please ________ the radio.

[　　]

A．turn up

B．turn on

C．turn down

D．turn over

从所给的四个选项中选择最佳答案

This question is hard to ______.

［　　］

A．reply to　　　B．answer for　　　C．believe in　　　D．treat as

Can you tell me the ________ to the exercise?　　　

[　　]

A． reply　　　B． key　　　C． replying　　　D． answering

A certain person at the door is asking to see you． “A certain” means ________.

[　　]

A． Some　　　B． Any　　　C． All　　　D． Either