[ Grammar ]
Renewable energy resources can help _______ fossil fuels
A. check
B. survive
C. conserve
D. prevent
Select your answer:

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Tenses › ViewWe ______ our mentors at the conference next month.
A. see
B. saw
C. will see
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I ___ my homework to my friend every morning.
A. shows
B. show
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D. showed
