单句改错。 1. There are four peoples in my family.________ 2. Are those your friend?________ 3. That is his father friend.________ 4. This isn’t her bag. It’s I bag.________ 5. ---What are these?________ ---These are apples.________ 6. Are they your grandparent?________ 7. ---Dad, he is my friend, Tom. ---Hello, Tom ________ 8. Excuse me, is that yours watch? ________ 9. Mr. Green is Jim father.________ 10. What’s a name of his cat? ________