22、The policeman said nothing, with his eyes fixed on the person      near the window.

A．having seated        B．seating       C．to seat       D．seated

21、We are kept     of what is happening in the world by reading newspapers and watching television.

A．to inform             B．to be informed      C．informing       D．informed

20、As is well known to us all, it is Dalai Lama who     for the 3.14 Event that happened in Tibet.

A．was to be blamed                 B．to blame

C．was to blame                    D．blamed

19、Come and see me whenever          .

A．you are convenient               B．you will be convenient

C．it is convenient to you            D．it will be convenient to you

18、Have you ever had a case     your journalists are     of getting the wrong end of the stick?

A．which; accused                              B．as; charged

C．why; charged                        D．where; accused

17、With the peace talk       , the two countries in the Middle East declared war again.

A．breaking down                 B．breaking in

C．breaking up                    D．breaking out

16、Check your answers carefully and make changes       .

A．if it necessary                    B．if you are necessary

C．if is necessary                    D．if necessary

15、      when Newton was sitting under an apple tree.

A．Fell down an apple                     B．Down an apple fell

C．An apple falls down                    D．Down fell an apple