1. D 2. B 3.C 4. A 5. A 6. B 7. D 8. A 9. C 10. BEXERCISER 9

Exercise 8: 1. D 2. B 3.C 4. A 5. A 6. B 7. D 8. A 9. C 10. BExerciser 9: 1.B 2. A 3. C 4. B 5. D 6. A 7. D 8.C 9. A 10.B