摘要：unit 308 购买畅销书dialogue 英语情景对话A:Mary, come here. I've found the book our teacher recommended us to buy last week.A:玛丽过来。我已经找到了老师上周推荐我们买的那本书。B:Really? How much is压双眼皮维持多久最新动态及资讯。
22. Vending Machine Problems 22.自动售货机的问题A: Why are you taking so long? Is something wrong?A：你为什么花了这么长时间？出什么问题了吗？B: Sorry, my bag of chips got stuck.B：对不起，我的一包薯条
A:Mary, come here. I've found the book our teacher recommended us to buy last week.
B:Really? How much is it? Oh, it's 42 yuan! How expensive!
A:You know, it is the best seller for this year. It has had its fifth impression since its publication early this year.
B:How come? I have never seen such a popular book before.
A:Wait a minute. I found there were two printings. The paperback books must be much cheaper.
B:You are right. Let's buy the cheaper one.
7.Hanging up the phone Dialogue7.结束电话 对话Steven is talking on the phone with Jack, but his boss is coming towards him, so he has to hang up.史蒂文正与杰克通电话，可他的老板走了过来，于是他不得不结