[ Grammar ]
The factory, located on the outskirts of the city, is known for its environmentally friendly ____.
A. operates
B. operational
C. operation
D. operating

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If vs. Whether › View… you buy organic or conventional food is ultimately up to you.
- if
- whether
- if/whether
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Scientists think electric cars are less harmful to the environment.
They ______, but I didn’t read all of the report.
A. will
B. might
C. can’t
D. should
