What the science teacher does and says _________ of great importance to college students.
#86194
A
was
B
are
C
is
D
were
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—Lu does work hard. —Yeah. _____ of his time ______been spent on studies every day.
#43520
A
Four-fifths; has
B
Four-fifths; have
C
Four-five; has
D
Fourths-five; have
Every student and every teacher ______.
#85729
A
are going to attend the meeting
B
has attended the meeting
C
have attended the meeting
D
is attended the meeting