There is a system ________the waste is disposed of using the principles of ecology.
#76233
A
which
B
where
C
that
D
at which
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Can you make sure ______?
#76092
A
that he will come here today
B
when he will come here today
C
if will he come here today
D
whether will he come here today
I’ll show you a store __________ you may buy all ___________ you need.
#77004
A
where; which
B
in which; that
C
which; that
D
that; that