Question

выбрать правельный выбор
1 mark is (their theirs)
2 this is our car.It's (our ours)
3 these are Mary's books.They are (her hers)
4 Blue is (my mine) favorite colour
5 You can't have this book. It isn't (your yours)
6 (Her hers) house is big
7 Is this (your yours) cant?No, it isn't ( my mine )
8 Are these pens Liz and Bob's ? Yes they are (their theirs)
9 This is father's car. It's (his hers)
10 That is (our ours) house. It's (our ours)

Answer 1

1 mark is (their theirs) 
2 this is our car.It's (our ours)
3 these are Mary's books.They are (her hers)
4 Blue is (my mine) favorite colour
5 You can't have this book. It isn't (your yours)
6 (Her hers) house is big
7 Is this (your yours) cant?No, it isn't ( my mine )
8 Are these pens Liz and Bob's ? Yes they are (their theirs)
9 This is father's car. It's (his hers)
10 That is (our ours) house. It's (our ours)