22、A journalist should first decide what events        before making interviews．

      A．reported               B．to report              C．to be reported       D．reporting

21、I am used to traveling by air and only on one occasion      frightened．

A．I have ever felt              B．I had ever felt         C．did I feel          D．had I ever felt

20、In       Sahara Desert，      rain is scarce，but in my hometown，there is      heavy rain now and then，and the river around the town rises a lot after heavy rains．

A．the；the；a；  B．the；／；a；                 C．／；／；／；D．the；the；a；

19、―Jasmine won’t  agree with you on that，you know．

―        ？I don’t  care what she thinks．

A．So what                  B．How come                     C．what for          D．How so

18、Silver is the best conductor of electricity，copper      it closely．

A．followed                 B．to follow                        C．following         D．being followed

17、

Most children in that country are educated at the public       while in this countrythings are quite opposite．

A．expense                  B．pay                         C．money                    D．cost

16、He is seldom，if      ，late for class．

A．never               B．frequently              C．so             D．ever

15、－You have done a great job. ______ you ______ for it?

－Yes. And I got extra $ 500 as a reward yesterday.

       A．Have; paid               B．Have; got paid  C．Did; get paid           D．Were; paid

14、Alec asked the policeman who he _______ to call him whenever there was an accident.

A. referred           B. agreed with              C. worked with               D. turned

13、It took more than a month for the connection between the emigration of animals and earthquake ______.

A．to make            B．being made           C．making             D．to be made