7. A It reduces stress and increases happiness
B It deteriorates your concentration
C It increases stress and depression
D It worsens the function of the lungs
What are the benefits of
fresh air?
8. B It deteriorates your concentration
A It reduces stress and increases happiness
What are the benefits of
fresh air?
D It worsens the function of the lungs
C It increases stress and depressionC It increases stress and depression
35. The most chemically polluted industrial
town is located in Russia, where the
town’s average life expectancy is only
about
A 60 years old
B 70 years old
C 50 years old
D 45 years old
36. The most chemically polluted industrial
town is located in Russia, where the
town’s average life expectancy is only
about
A 60 years old
B 70 years old
C 50 years old
D 45 years old