1. The answer is A.
2. The answer is B.
3. The answer is B.
4. The answer is C.
5. The answer is B.
6. The answer is D.
7. The answer is C.
8. The answer is C.
9. The answer is A.
10. The answer is A.
11. The answer is C.
12. The answer is A.
13. The answer is C.
15. The answer is A.
Question 16
16. The answer is C.
Question 17
17. The answer is D.
Question 18
18. The answer is E.
Question 19
19. The answer is B.
Question 20