5. Lan is his sister.

6. There isn't a bookshelf in my bedroom.

7. There isn't a TV in my bedroom.

8. There are four rooms in my house.

9. The television is behind the cat.

10. The book is under the notebook.

4. What is your address? (address: địa chỉ)

5. Lan is his sister. (Lan là em gái của anh ta)

6. There isn't a bookshelf in my bedroom. (Không có cái giá sách nào trong phòng ngủ của tôi)

7. There isn't a TV in my bedroom. (Không có cái ti vi nào trg phòng ngủ của tôi)

8. There are four rooms in my house. (Có 4 phòng trong nhà tôi)

9. The television is behind the cat. (behind: sau >< in front of: trước)

10. The book is under the notebook. (under: dưới >< on: trên)