Grammar 3. Fill in the correct possessive pronoun. 1) “Whose is this? — Yes, it’s my pencil.” 2) “This is our house. It is …” 3) “Are these her muffins? — Yes, they are …” 4) “No, it’s my brother’s. It’s …” 5) “Don’t eat the biscuit. It’s …” 6) “Whose dirty shoes are these? — They are …”