KD2
----- Nội dung ảnh -----
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21. What phenomenon describes periods of unusually hot weather?
a. Heat waves b. Cut down forests
c. Vehicles or public transport d. Avoid

22. What verb means to convert waste into reusable material?
a. Recycle b. Die out
c. Lights-out d. Tend to

23. Which phrase refers to modes of transportation available to the general public?
a. Vehicles or public transport b. Cut down forests
c. Prevent someone from d. Turn off

24. What noun refers to unwanted or discarded items?
a. Rubbish b. Wildlife trade
c. Mid-term project d. Lights-out

25. What verb means to evade or steer clear of something?
a. Avoid b. Depend on
c. Survival d. Conduct

26. What term denotes the release of harmful gases into the atmosphere?
a. Gas emissions b. Back-up copy
c. Earth Hour d. Lights-out

27. Which activity involves the buying and selling of wild animals for commercial purposes?
a. Wildlife trade b. Tend to
c. Conduct d. Die out

28. What term refers to a project or assignment done midway through a term or period?
a. Mid-term project b. Supporter
c. Substance d. Disappear

29. What phrase means to stop someone from doing something?
a. Prevent someone from b. Die out
c. Effect d. Explain
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