Underline the correct item: 25 Their/Theirs house is very modern. 26 Meg has got a new flat. Her/Our flat is spacious. 27 Is Ben yours/your brother? 28 Are these books her/hers? 29 This camera isn't mine/my. 30 This little puppy isn't our/ours. 31 Tom and Sarah are my/mine friends. 32 What is his/hers address? 33 What's yours/her phone number? 34 Is this football his/her?