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RE: Vocab-ability–177 (petr = stone, rock) – A More Powerful Vocabulary (earn UpVotes with “Vocab Practice” exercise)

in #vocab-ability • 6 years ago (edited)

MY VOCAB PRACTICE

  1. Petroleum is non-renewable.
  2. Cement was a soft powder but it petrified after mixing water.
  3. My friend studies petrology.
  4. My friend's name is Peter.
6 years ago in #vocab-ability by
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     6 years ago 


    Good work!

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