Seventy percent of the students in our school _____ from the countryside.
#86145
A
is
B
are
C
comes
D
arecoming
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The number of people invited ______ fifty, but a number of them ______absent for different reasons
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A
were;was
B
was;was
C
was;were
D
were;were
Every possible means to save the future of the baseball player so far.
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A
was tried
B
were tried
C
have been tried
D
has been tried