... FROM THE CHEMICAL FACTORY ARE VERY DANGEROUS.A. POLLUTION...

Question

Câu 16. ... from the chemical factory are very dangerous.A. Pollution B. Pollutants C. Polluting D. Pollute

Accepted Answer

1. B 11. A 21. A 31.C 2. C 12. D 22. A 32.B 3. A 13. C 23. B 4. D 14. C 24. C 5. C 15. C 25. B 6. B 16. B 26. D 7. A 17. B 27. C 8. C 18. B 28. D 9. D 19. C 29. B 10.A 20....

... FROM THE CHEMICAL FACTORY ARE VERY DANGEROUS.A. POLLUTION...

Câu 16. ... from the chemical factory are very dangerous.

A. Pollution B. Pollutants C. Polluting D. Pollute

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