Look at the sentences and do the exercise.
1. I see the book. I see it.
2. She takes the apples. She takes them.
3. You listen to the music. You listen to it.
4. He looks at the landscape. He looks at it.
5. We love the flowers. We love them.
6. You have the key. You have it.
7. They invite me and my family. They invite us.