I. 1. B 2. C 3. B 4. B 5. C 6. C 7. A 8. A 9. C 10. C
II. 1. D 2. B 3. C 4. D 5. C 6. C 7. C 8. D 9. B 10. A
III. 1.1)B 2)D 3)A 4)C
2.1)E 2)F 3)B 4)A 5)C 6)D
3.1)B 2)A 3)C 4)E 5)D 6)G 7)H 8)F
4.1)C 2)A 3)B 4)F 5)D 6)E
5.1)time 2)past 3)for 4)go 5)let's