1．As we joined the big crowd, I got _____ from my friends.
A．separated
B．spared
C．lost
D．missed
2．The murderer _____ to 20 years' imprisonment for having killed a boy will be set free.
A．sentenced
B．was sentenced
C．having been sentenced
D．to be sentenced
3．Most of the people _____ to the party were famous scientists.
A．have been invited
B．to be invited
C．being invited
D．invited
4．He began to try all the materials ______ the best way to work out the problem.
A．knowing to find
B．knowing finding
C．known to find
D．known finding
5．The film was very _____ and ____ tears rolled in the audience's eyes.
A．moving; moved
B．moving; moving
C．moved; moved
D．moved; moving
6．All the people ______ at the meeting were very important.
A．present
B．attending
C．attended
D．presented
7．The history teacher thinks of ways to _____ attention to the important facts of this period.
A．pay
B．draw
C．fix
D．call for
8．Opinions on how to deal with the captured soldiers have come ______.
A．to all sides
B．in all sides
C．on the side
D．on all sides
9．As far as I ______, you can do what you like.
A．concern
B．concerned
C．am concerned
D．am concerning
10．Mr. Smith, who has been working at this school for twenty years, _____ headmaster last week.
A．was selected
B．elected
C．was elected
D．has been chosen
11．He clearly ______ his views on students playing PC games in his report to the government.
A．was presented
B．presented
C．was present
D．has presented
12．The UN, an organization which should _____ the benefits of all countries, has its head office in New York.
A．inform
B．positive
C．balance
D．relate
13．They got a chance to ask _____ questions about the matter.
A．many China's talent
B．China's many talented
C．China's many talent
D．many China's talent
14．Nine out of ten ______ secretaries said this kind of computer was good.
A．interviewed
B．were interviewed
C．have been interviewed
D．to be interviewed
15．It will _____ an understanding between countries of different cultural and political background.
A．switch to
B．relate to
C．lead to
D．addict to
