Ответ:
1. Give me your dictionary for a moment.
2. Tell it to him, not to me.
3. Where is she? I don't see her.
4. Dr Sandford is a friend of his.
5. What's wrong with her? Is she ill?
6. This is not my copybook. My copybook (= Mine) is in a blue cover.
7. She is better today. Tell the doctor about it.
8. I want to talk to her.
9. Take this flower and give it to Betty.
10. Don't ask us, ask them.
11. This is a bad pencil. I can't write with it.
12. Don't sit on this chair, it has a broken leg.
13. My room is bigger than yours.
14. This is an old book; it has yellow pages.