Fill in the blanks with a suitable possessive pronoun. (Điền vào chỗ trống một đại từ sở hữu thích hợp.) 1. That pen belongs to me. That pen is … 2. My wife and I own this building. This building is … 3. She has raised this cat herself. This cat is … 4. You cannot take these books away. These books aren't … 5. Those responsibilities lies with him. Those responsibilities are … 6. They bought that car yesterday. That car is …