[　　]

A．using　　　B．used　　　C．is used　　　D．are used

[　　]

A．as tall as　　　B．taller　　　C．more tall　　　D．the tallest

[　　]

A．did　　　B．am doing　　　C．was doing　　　D．do

[　　]

A．of　　　B．from　　　C．with　　　D．by

[　　]

A．was　　　B．is going to　　　C．would be　　　D．will be

This year there _________ fifteen traffic accidents by the end of last month.

[　　]

A．have been　　　   B．had been

C．were　　　　　  D．would be

I'm afraid there is _______ for all of you in the hall.　　　

[　　]

A．not many rooms　　　B．no rooms

C．no enough room　　　D．not enough room

He told me that he ________ walk home because there was no bus at that time.

[　　]

A．must　　　　　　　B．had to

C．should　　　　　　 D．had better

You ________ make the same mistake again next time. 　　　

[　　]

A．mustn't　　　　　 　B．needn't

C．don't have to　　　　D．don't need to

The noise ________ when people heard his second idea.　　　

[　　]

A．grew loud　　　　 B．grew louder

C．grew loudly　　　　D．grew more loudly