It is language, more than anything else,________tells man from the rest of the animal world．

A．which

B．that

C．what

D．where

Our teacher________so that we can be useful to the society in the future．

A．encouraged us to study well

B．encouraged us studying well

C．encouraged us study well

D．encouraging us to study well

By the time he was twelve, he________a chemistry lab of his own．

A．built

B．has built

C．had built

D．was building

－You can’t take the book out of the reading-room．

－Sorry．I just want to________it for some figures．

A．refer to

B．prefer to

C．look after

D．return to

I will visit my teachers________my old classmates in my holiday．

A．as good as

B．as well

C．as well as

D．as good

His uncle is well known________a play writer．

A．for

B．by

C．as

D．of

He had to ________ his studies due to lack of money．

A．give away

B．give up

C．give off

D．give in

It is ________ to carry guns without permission．

A．foolish

B．smart

C．illegal

D．abnormal

After the accident, he was ________ from driving．

A．allowed

B．died

C．banned

D．suffered

We all got up early ________ we might start at six．

A．in order to

B．so that

C．so as to

D．in order