通读下面的对话,然后根据上下文补全对话。A: Good morning!
B:{#blank#}1{#/blank#}!
A:I know you have a new watch. Can I look at it?
B: Oh, sorry,I lost it.
A: Let me help you find it.{#blank#}2{#/blank#}?
B: No, it isn't in the classroom. I lost it in the school library.
A:{#blank#}3{#/blank#}?
B: The watch is black.
A:{#blank#}4{#/blank#}?
B: It's 8125096.
A: Oh, I see. I' ll call you if I find it.
B: Thank you.
A:{#blank#}5{#/blank#}.