1. C
2. C
3. B
4. B
5. A
6. C
7. C
8. A
9. B (‘C’ is also correct)
10. A
11. B
12. C
13. A
14. C
15. C
16. B
Grades as percentages:
16 / 16 = 100 %
15 / 16 = 94
14 / 16 = 88
13 / 16 = 81
12 / 16 = 75
11 / 16 = 69
10 / 16 = 63
9 / 16 = 56
8 / 16 = 50
7 / 16 = 44
6 / 16 = 38
5 / 16 = 31
4 / 16 = 25
3 / 16 = 19
2 / 16 = 13
1 / 16 = 6
0 / 16 = 0 %