29、The scientists are trying to find out what ______ caused the dolphins to strand themselves, a strange animal behavior hard to understand.

     A. was it that            B. that was that    C. was that which      D. it was that

28、The government has revised the budget, 5% of______ will be used to help develop the medium  and small sized enterprises.

     A. that                  B. whose        C. which            D. as

27、―Could we see each other at 3 o’clock this afternoon?

―Sorry, let’s make it _______ time..

A．other                        B．the other             C．a(chǎn)nother               D．other’s

26、Dogs have a very good _______ of smell and are often used to search for survivors in an earthquake.

A．sense                       B．view                    C．means                 D．idea

25、He stood _______ to his professor and watched _______ what he was doing.

A．close, close             B．closely, close        C．close, closely       D．closely, close

24、The speech ______ this afternoon has been cancelled due to the terrible weather.

A．to deliver       B．delivered        C．being delivered   D．to be delivered

23、Such a great performance _______that his name spread throughout the country overnight.

A．Xiaoshenyang gave                                    B．did Xiaoshenyang give

C．gave Xiaoshenyang                                    D．Xiaoshenyang did give

22、He was friendly to all of us．But I don’t  like           he spoke to us.

  A．the way    B．the way in that    C．the way which    D．the way of which

21、The mother asked her son to           his books on the shelves．

    A．a(chǎn)rrange    B．organize    C．settle   D．throw

20、When the teacher came in．the children pretended      attentively．

    A．reading    B．to be read    C．being reading    D．to be reading