Either you or one of your students________ to attend the meeting that is due tomorrow.
#85657
A
are
B
is
C
have
D
be
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Those who _________ singing may join us.
#86120
A
areliking
B
likes
C
enjoy
D
isfondof
Large quantities of water ______and lots of fish died.
#86256
A
has been polluted
B
were polluted
C
is polluted
D
was polluted