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Professor Smith, along with his assistant, ________on the project day and night to meet the deadline.
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A
work
B
working
C
is working
D
are working
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Not even one of the hundred students who took the test _____ passed.
#86282
A
have
B
has
C
is
D
are
The number of students in our school_________ more than 2000.
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A
is
B
are
C
has been
D
Was
The students in our school each_________ an English dictionary.
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A
have
B
has
C
had
D
arehaving
The teacher said that either you or I __ to attend the lecture.
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A
was
B
were
C
be
D
should be
A library with five thousand books ________ to the nation as a gift.
#86035
A
is offered
B
has offered　
C
are offered　　
D
have offered