看图完成对话。(20分)

Boy：Excuse me.Is this your （1）______(A.coat　B．watch)?
Woman：Oh！（2）______(A.Yes　B．No)，it is.
Boy：Here you are.
Woman：（3）______(A.How nice        B．Thank you)．
Boy：（4）______(A.You're welcome    B．Yes)．