What the science teacher does and says ____ of great importance to college students. 
#85989
A
was
B
are
C
is
D
were
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All but Tom ___that film before.
#86343
A
has been
B
have seen
C
must see
D
had seen
I ___ two baseballs and my friend___ five.
#43620
A
have; have
B
have; has
C
has; have
D
has, has