31．____professional violinist practise for several hours a day, but____ violinist has his own way of playing the Beethoven concert.

A．Each, every

B．Every, each

C．All, every

D．Either, neither

30．A　 s we were asleep, ____of us heard the sound.

A．both

B．none

C．either

D．any

29．The window is believed ____by Jack.

A．broken

B．to be broken

C．to break

D．to have been broken

28．He is the student ____you think to be worthy of our praise.

A．who

B．whom

C．he

D．him

27．The farmers were very worried about the crops in the fields, because it had rained a great deal____ the year.

A．in

B．during

C．for

D．after

26．I don't think Tom can help you, for he____ to the market.

A． has gone

B．has been

C．goes

D． went

25．She thought I was talking about her daughter, ____, in fact, I was talking about my daughter.

A．whom

B．where

C．which

D．while

24．----Would you like to join our team?

----How many people are there____ your basketball team?

A．on

B．in

C．with

D．at

23．A　 fter ten years, he changed a lot and looked different from____ he used to be.

A．that

B．whom

C．what

D．who

22．We could not have succeeded____ your help.

A．but for

B．without

C．if it had not been for

D．all the above