Complete the conversations. Choose a or b.
A: Look at Anne's photos. They're great!
B: 1______ are good too, I think.
A: But 2_____ are fantastic. They're a lot more interesting than 3_____.
A: Is that 4_____ car outside?
B: No, that car belongs to my uncle. 5_____ is the green peugeot.
A: 6_____ is this tent?
B: I'm not sure. Ask Jack and Ben. It think it's 7______.

1. a. You. b. Yours
2. a. She. b. Hers
3. a. My. b.mine
4.a. your. b. Yours
5.a. Our. b. Ours
6.a. Whose. b. Who's
7.a. theirs. b. There's