When I miss my family, it’s _________ great comfort to have a _________ family to be with．

A．a; substitute

B．a; replace

C．/; substitute

D．/; replace

It is not always easy for the public to see ________ use a new invention can be of to human life．

A．whose

B．what

C．which

D．that

Michael put up a picture of Yao Ming beside the bed to keep himself ________ of his own dreams．

A．reminding

B．to remind

C．reminded

D．renmind

Look at the pride on Tom’s face．He ________ to have been praised by the manager just now．

A．seemed

B．seems

C．had seemed

D．is seeming

To show our respect, we usually have to take our gloves off _________ we are to shake hands with．

A．whichever

B．whenever

C．whoever

D．wherever

More TV programs, according to government to officials, will be produced ________ people’s concern over food safety．

A．to raise

B．raising

C．to have raised

D．having raised

I told them not everybody could run as fast as you did, ________?

A．could he

B．didn’t I

C．didn’t you

D．could they

In communication, a smile is usually ________ strong sign of a friendly and ________ open attitude．

A．the, /

B．a, an

C．a, /

D．the, an

Shirley, a real book lover, often brings home many books to read ________ the library．

A．in

B．for

C．by

D．from

It is still under discussion ________ the old bus station should be replaced with a modern hotel or not．

A．whether

B．when

C．which

D．where