A：Good morning. Mrs.Smith.早上好，史密斯太太。
B：Good morning! Can you help me, please? I'm looking for some books for my mother.早上好!你可以帮我吗?我在找一些书给我母亲。
A：Well, what kind of books does she like?好的，她喜欢什么类型的书?
B：She's very fond of detective stories?她非常喜欢侦探小说。
A：I see. Has she read any detective stories?我明白了。你读过侦探小说吗?
B：Oh, yes!噢，是的!
A：Do you know if she's read this one?你知道她看过这本书吗?
B：I'm not sure, but she probably won't remember if she has! She's very forgertful!我不确定，但是如果她看过，她可能忘了!她很健忘!
A：Ah! She has a bad memory. How old is she?啊哈!她的记性不好。她多少岁?
B：She's eighty-seven.87岁。
A：I suggest you take this book. It's very exciting.我建议你拿这一本。它非常刺激。
B：Thank you. That's a good idea.she likes excting books. Can you suggest another one?谢谢你。真是个好主意。她喜欢刺激的书。你可以介绍另一本吗?