32. Remember to the lights before going to bed.
A. turn B. turn off C. turn on D. stop
33. Fossil fuels are very common in our society but they the environment.
A. renew B. provide C. waste D. pollute
34. What should we do to our electric bills?
A. fall B. cut down C. drop D. reduce
35. The digital camera belongs to Nick. That camera is .
A. him B. he C. his D. one
36. Is this schoolbag ? A. you B. your C. yours D. them
37. In that country, over 30% of the population live in .
A. poor B. poorer C. poverty D. the poor
38. Children who malnutrition can have a lot of diseases.
A. suffer from B. avoid C. gain D. obtain
39. There are more problems in the slums than in the areas.
A. wealth B. richness C. wealthy D. country
40. Several governments try to the use of fossil fuels.
A. reduce B. increase C. waste D. save
Loga
Sinh Học lớp 12
