They not only make it difficult to sleep at night, but they are ________ damage to our houses and shops of historical interest.

[　　]

A．doing　　　　 B．raising

C．putting　　　　D．producing

　　——The two pairs of shoes are ________ the same color.

　　——But they are different ________ color.

[　　]

A．of; from　　　　B．of; in

C．in; from　　　　D．in; in

The fifth generation computers, with artificial intelligence, ________ and perfected now.

[　　]

A．developed　　　　　　B．are being developed

C．have developed　　　　D．will have been developed

　　——Did you finish your homework?

　　——No. We ________ it, but we spent too much time watching TV.

[　　]

A．must have finished　　　　B．could have finished

C．can't have finished　　　　D．shouldn't have finished

Many ________ prefer to use the word“Ms”instead of “Miss”or “Mrs”.

[　　]

A．woman managers　　　　B．woman manager

C．women managers　　　　D．women manager

Great as Newton was, many of his ideas ________ today and are being modified by the work of scientists of our time.

[　　]

A．are to challenge　　　　　　B．may be challenged

C．have been challenged　　　　D．are challenging

Careful surveys have indicated that as many as 50 percent of patient do not take drugs ________ directed.

[　　]

A．as　　　　　　B．like

C．which　　　　 D．so

　　——Do you always go on your holiday together with your sister?

　　——________. If I have my holiday at the same time as she, then we go together.

[　　]

A．It all depends　　　　B．This all depends

C．It all replies　　　　 D．This depends

I'll remember ________ the teacher teaches us.

[　　]

A．that　　　　　　B．no matter what

C．whatever　　　　D．no matter which

I ________ pay Tracy a visit, but I'm not sure whether I will have time this Sunday.

[　　]

A．should　　　　　　　B．might

C．would　　　　　　　D．could