[ Linking Verb ]
………energy sources like coal and oil contribute to environmental pollution.
A. Computer-controlled
B. Eco-friendly
C. Renewable
D. Non-renewable
Select your answer:
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Other quiz:
Modal Verb › ViewI hope I ______ find it.
A. would
B. could
C. shall
D. must
Some vs. Any › View
Would you like a beer or ____coffee ?
· a. any
· b.some
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