Choose the correct possessive pronoun in brackets

EX 2. Choose the correct possessive pronoun in brackets.
Reese
: We have to tidy our bedroom. There are things all over the floor and on the bed.
(mine/ yours).
(mine/ yours). Are these CDs from the library?
(ours/ hers). Whose DVD is this?
(hers/ theirs).
This book has your name on it. It must be (1)
Emily
: Yes, it is (2)
Reese
Emily
Reese
Emily
Reese
Emily
Reese
: No, they are (3)
: Susan lent it to me. It is (4)
: Tony and Lee left these games in here. I'm sure they are (5)
: Yes, and this is a boy's jumper. It must belong to Tony.
: Yes, it is (6)
(his/ theirs).
(his/hers). And do all these pictures belong to you?
(mine/ yours). I thought they were (8)
: No, they are not (7)
: No, they are not. Oh look, Susan's name is on them. They are (9)
(mine/yours).
(his/hers) then.
Emily : I never realised there were so many things in our room that belong to Tony, Susan and Lee. All of those
things are (10)
(ours/ theirs).