It is important ______ students ______ carefully in class .
#43797
A
for, listening.
B
of , listen
C
for, to listen
D
of , to listen.
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Tom is the only one of the students in our school who_____late this morning.
#86279
A
were
B
was
C
have been
D
are
The sick cured and the lost found.
#86248
A
have;have
B
has;has
C
have been;have been
D
has been;has been
Over 20% of the students at that school _____ the habit of smoking, which is beyond imagination.
#85637
A
is
B
are
C
has
D
have