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

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