She was surprised to learn that the doctor was ________ too much for the treatment he was giving her．

A．affording

B．costing

C．offering

D．charging

－Who ________ it be that is king at the door?

－It ________ be father, but I’m not sure．

A．can; may

B．may; can

C．may; must

D．need; should

－Can I use your car for the weekend?

－Of cause, you can take it ________ you don’t smash it up．

A．as far as

B．unless

C．even though

D．as long as

He whispered to his wife ________ he might wake up the sleeping baby．

A．so that

B．on condition that

C．for fear that

D．so long as

Mary ________ school last year and is now learning Chinese here．

A．left

B．had left

C．has left

D．was leaving

Some insisted that we ________ an English evening at weekend ,but some insisted that they ________ no interest in it at all．

A．should hold; should have

B．were going to hold; show

C．hold; took

D．would hold; showed

－Do you enjoy talking with your friends on the telephone or mobile phone?

－________ like using QQ．

A．Neither

B．Either

C．Any

D．None

Malia has made her decision, and she is determined to ________ it．

A．stick to

B．adapt to

C．stick out

D．apply to

Unless they are programmed by humans, computers can do nothing．But once ________ what to do, they show extraordinary power to do a great deal．

A．taught

B．being taught

C．teaching

D．to teach

Some famous singers live on the ________ from their record sales．

A．salary

B．value

C．pay

D．income