Question

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 causing to the nature. A. harm B. harmful C. harmfulness D. harmfully

25. A group of scientists have discovered a strange_____ that lives deep in the ocean. A. create B. creation C. creator D. creature

Answer 1

22 D. pollutant

23 D. endangered

24 A. harm

25 D. creature

Answer 2

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 causing to the nature.

A. harm                    B. harmful               C. harmfulness              D. harmfully

25. A group of scientists have discovered a strange_____ that lives deep in the ocean.

A. create                   B. creation              C. creator                       D. creature