Underline the correct word in each sentence. ( Gạch chân từ đúng ở mỗi câu sau) 1. It's my / mine / me passport. 2. These keys are you/ your/ yours. 3. This car belongs to my / me/ mine. 4. Is this he/his/him ticket? 5. These bags are their theirs / them. 6. Does this camera belong to she/her/hers? 7. These books are our / ours/ us. 8. This watch belongs to me/my/mine. 9. They belong to us / our / ours. 10. Is this you / your/ yours luggage?