Elworth’s barn burned down, but they saved what cattle _______ were in the barn.
#93482
A
that
B
they
C
there
D
where
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We should think of ways to stop the waste from the factory _____ our living environment. 
#94851
A
being polluted
B
polluting
C
from being polluted
D
polluted
Only when _____ possible to settle the problem how to get the machine repaired.
#93384
A
does the monitor come will it be
B
the monitor comes will it be
C
has the monitor come it will be
D
the monitor comes it will be