Ответ:

1. It

2. her

3. They

4. I

5. him

6. They

7. You

1. My dad has a new car. His car is red. Their house is quite big.

2. I have a boat. The boat is mine.

3. I like your answer more than theirs.

4. My dog wails its tail when I come from school.

5. We live in a small town. Our town is very nice.

6. She wears her dress to school every day.

1. This is our house and that is theirs.

2. These are books.

3. This is a red ball and that is a yellow ball.

4. That is a cat and those are mice.

5. I like these flowers!