Exercise 7. Choose the right word

2 This is a nice camera. Is it your/yours?

3 That's not my/mine umbrella. My/Mine is black.

4 Whose books are these? Your/Yours or my/mine?

5 Catherine is going out with her/hers friends this evening.

6 My/Mine room is bigger than her/hers.

7 They've got two children but I don't know their/theirs names.

8 Can we use your washing machine? Our/Ours is broken.

Exercise 8. Finish these sentences. Use friend(s) of mine/yours etc.

1. I went to the cinema with а friend of mine.

2. They went on holiday with some friends of theirs.

3. She's going out with a friend ……

4. We had dinner with some……

5. I played tennis with a ……

6. Tom is going to meet a ……

7. Do you know those people? Are they ……?