IV. Choose the correct answer to complete each sentence. Question 12. Water pollution can put negative on our health.
A. contamination B. affects C. effects D. problems
Question 13. A: How can light pollution animals?
B: It can make animals change their behavior patterns.
A. cause B. make C. affect D. lead
Question 14. The dove is a universal of peace.
A. symbolizing B. symbolize C. symbolic D. symbol
15. The city has an atmosphere which is quite ___. You will never feel like that in other places.
A. important B. normal C. unique D. common
Question 16. about the storm that stroke Hanoi last night?
A. Did you hear B. Do you heard C. Have you hear D. Did you heard