1) Japan ___ up of a chain of more than one thousand islands.
make
is making
is made
makes

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2) Japan ___ from Korea by the Sea of Japan.
is separated
separated
separates
is separating

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3) Japan has a large number of volcanoes, sixty-seven of which ___ active.
consider
considered
were considered
are considered

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4) Now girls are not embarrassed ___ smoking.
to see
to be seen
seeing
have been seen

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5) Suddenly he thought that something ___ of him.
expected
was expected
is expected
has been expected

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6) Research devoted to the differences between men and women ___ discouraged by feminists for a long time.
are
have been
has been
were

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7) Feminists feared that such research ___ to justify sex discrimination.
ought to be used
should be used
must be used
might be used

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8) An area of rainforest the size of Austria______every year.
is being destroyed
destroys
destroyed
destroying

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9) Who knows what as yet undiscovered weapons against cancer or AIDS ___ by the destruction of the rainforests?
ruin
ruined
is ruined
are being ruined

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10) Do you know how many paintings ___ by vandals?
are destroyed
are being destroyed
have been destroyed
are destroying