effective sentence指代问题

effective sentence指代问题

1. Battles between American Indians and white men came about because they oppressed them.

2. Every physician will agree that his\\her patient comes first unless he is unusually selfish.

3. He told my brother that he was no longer his friend.

4. Carson was one of my students, who came late for class that snowy Monday.

5. Melville visited Hawthorne while he was American consul in Liverpool.

6. Both Suzi and Beth will try to see her\\their parents over the weekend. 7. Either the employees or Ms. Jones will make their\\her presentation. 8. The general public has\\have its\\their own opinions about this matter. 9. Each teacher turned in his\\her\\their grades to principal. 10. Beth and Jane reported the problem to her\\their supervisor. 11. Neither girl will wear her\\their black pants 12. Nobody remembered to sign his\\her\\their names.