Test Yourself 1:

Test Yourself 2:

2 c

3 b

4 b

5 d

6 b

7 c

8 a

9 b

10 a

11 c

12 d

13 d

14 d

15 c

6 d

17 a

18 a

19 a

20 d

2 c

3 d

4 a

5 b

6 d

7 a

8 a

9 a

10 a

11 c

12 a

13 c

14 b

15 a

16 a

17 b

18 a

19 d

20 b

21 b

22 c

23 b

24 c

25 a

26 b

27 c

28 a

29 c

30 b

31 b

32 c

33 a

34 b

35