Question

Answer 1

10B 11A 12C 13D 14C 15B 16B 17C 18B 19D 20D

Answer 2

10 = b

11 = a

12 = C 

13 = d 

14 = c 

15 = b

16 = b 

17 = c 

18 = b 

19 = d 

20 = d

Answer 3

10. b

11. b

12. c

13. d

14. c

15. b

16. b

17. c

18. b

19. d

20. d