根据语境,填人适当的词或句子,补全对话 。 A: Look! What's that under the tree? B: 1 _ Oh, it's a backpack. A: Who does the backpack belong to? B: 2 Let's open it. Look here! It might be a girl's 3 _ there is a red T-shirt. A: Well, it 4 a boy's. The red T-shirt might be a present for his sister. B: Hey, I know whose backpack it is. A: Really? Who is the _ 5 _ of it? B: It must be Pierre's. The T-shirt has his name on it. |