Only those ________ knew well could be let in．

A．who

B．he

C．that

D．what

Though the clothes are ________ strange, they are the clothes that the people in that area wear daily．

A．lots of

B．a sort of

C．a kind of

D．sort of

In no case ________ leave your position at present．

A．you are able to

B．will you be able to

C．are you able to

D．you will be able to

After having worked hard for so many years, Tom ________ rose to the position of manager of the company．

A．eventually

B．unfortunately

C．generally

D．purposefully

All the spare time he has ________ staying in the computer room．

A．spent

B．to spend

C．to be spent

D．is spent

________ remains doubtful ________ this is an important discovery．

A．That; whether

B．That ; that

C．It; whether

D．It ; that

One of the teachers says that their aim is to help ________ students understand that they can play a valuable role within ________ society．

A．disable; the

B．disabled; 不填

C．disabling; the

D．disability; 不填

There are action groups asking ________ with respect．

A．to treat

B．to be treating

C．to be treated

D．being treated

He decided to his family and now he has gone to live in Australia．

A．break away from

B．take away from

C．keep away from

D．go away from

We haven’t heard from him for weeks but we’re still his news．

A．100king for

B．hoping for

C．hunting for

D．1eaving for