1 It’s their/theirs problem, not our/оurs.
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.
20. Дополните предложения, используя конструкцию 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___________.