What is one disadvantage of renewable energy?
A. Electricity and power could become much cheaper.
B. Third world countries could have affordable energy.
C. Many people could become energy independent.
D. Most sources are expensive to get started.
This, That, These, ThosePast Simple Vs. Present PerfectPlurals
Other quiz: Prepositions
The jigsaw puzzle’s on the table.
A. Compound noun
B. Plural noun
C. Possessive noun
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