Write the missing words in these conversations ( Viết các từ còn thiếu vào đoạn hội thoại sau) 1. A: Whose passport is this? B: I think it's Joe ____passport, but look at the photo. A: No, it isn't because it's a woman's face. 2. A: I like your bag. B: It's my sister __bag. A: Does the camera belong to ____? B: No, it belongs to me. It's____ 3. A: Excuse me, I think you're in s eat. B: Are you sure? I think it's _______ A: I'm in seat 30C B: This is seat 29C.______ is behind me.