补全对话。（10分）
Bill: What’s that in your book, Kate?
Kate:1. ______________________________.
Bill: A nice room！2________________________?
Kate: It is a computer on the desk.
Bill: 3____________________?
Kate: Yes, it’s mine. I often use(使用) it.
Bill: What’s that in the bookcase?
Kate: It is a model plane.
Bill: Is it your model plane?
Kate: No, it isn’t mine. 4.____________________________.
Bill: 5.____________________________________________?
Kate: It is my brother’s , too. And the tape player on the bed is mine.
小题1: It’s a photo of my room.
小题2: What’s that on the desk?
小题3: Is the computer yours?
小题4: It’s my brother’s.
小题5: What about the tape player?/ Whose is the tape player in the bookcase?
题目分析：
小题1:根据语境可知问句的含义是你书上是什么，有后面的答语可知应该是房间的一张相片，故填It’s a photo of my room.
小题2:根据答语It is a computer on the desk.可知问句询问的是在书桌上是什么，故填What’s that on the desk?
小题3:根据答语Yes, it’s mine.可知，询问的是这台电脑是你的吗，故用Is the computer yours?来提问。
小题4:根据语境可知问句询问的是飞机模型是谁的，根据后面的答语It is my brother’s , too可知应是弟弟的，故用It is my brother’s 来回答。
小题5:根据答语It is my brother’s , too. And the tape player on the bed is mine.可知询问的是录音机是谁的，故用What about the tape player?/ Whose is the tape player in the bookcase?来提问。
点评：对于情景交际题，需要学生必须结合一定的语境，联系上下文进行选择。一般是根据问句选答语，或是根据答语选问句。就本题而言，关键在于：一、应熟练掌握所给的句式，特别是注意特殊疑问词；二、注意每句的答语。