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JesterLegacy Posted 14 years ago
Grammar

Is or on

Should I use in the reduction or on the reduction?
Which one is the correct one?
  

Top answer

Please give us a complete sentence in which you want to use one of these phrases.

  • Please give us a complete sentence in which you want to use one of these phrases.
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4 Answers
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Please give us a complete sentence in which you want to use one of these phrases.
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By using energy as efficiently as possible, such as turning off the lights and televisions when it is not necessary to use them can contribute greatly ___ the reduction of global warming’s effects.

What should I use? I thought of using "to" instead of those two, but still, not sure which one is the correct and better choice
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The best choice is to.

Rover

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