22. Garbage is____ a that makes the ocean dirty. A. pollute B. polluted C. pollution D. pollutant 23. We have to try our best to save the____ species. A. danger B. dangerous C. endanger D. endangered 24. It seems that we haven't realized the_____ we are ... harmfully 25. A group of scientists have discovered a strange_____ that lives deep in the ocean. A. create B. creation C. creator D. creature
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20 tháng 3, 2021
trong Tiếng Anh lớp 10
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