Eric: I lost my backpack. Did you see it (你看见它了吗), Alice? Alice: Is it a blue one? Eric: No, it isn’t. It’s black. Alice: What’s in it? Eric: An English book, a dictionary, a notebook and a pencil case. Alice: What color are they? Eric: The English book is green, the dictionary is yellow, the notebook is red, and the pencil case is white. Alice: And what’s in the pencil case? Eric: A pen, a pencil and a pencil sharpener. Alice: Aha, Tom and I found it this morning. It is in the lost and found case now (现在). Call Mary, please. Her telephone number is 368-4590. Eric: Thank you. 根据对话内容,选择正确选项。