Choose the right word

----- Nội dung ảnh -----
1. Choose the right word
VII. Choose the right word
1. It’s their / theirs problem, not our.
2. This is a nice camera. Is it your / yours?
3. That’s not my / mine umbrella. My ...
4. Whose books are these? Your / yours?
5. Catherine is going out with her / hers.
6. My / mine room is bigger than her / hers.
7. They have got two children but I don’t know their / theirs names.
8. Can we use your / ours washing machine? Our / ours is broken.
9. How many people (die) ... in the fire yesterday?
10. Where ... we (meet) ... tomorrow?
11. I (get married) ... in Dalat next month.