您要查找的是不是：
- Excuse me, you are out of a book I need. 对不起，有一本我要的书你们卖完了。
- While you are writing a letter,I am reading a book. 你在写信时，我在看一本书。
- While you are writing letter,I am reading a book. 当你写信时，我正在读一本书。
- While you are writing letters,I am reading a book. 当你在写信时，我在看一本书。
- What am I doing? You are reading a book. 我正在做什么？ 你正在阅读一本书。
- Do not miss any word while you are copying this document. 在抄写这份文件时，注意不要漏掉任何字。
- Make sure the databases you are copying have been shut down in a clean state. 确保要复制的数据库已在干净状态中关闭。
- When you are reading a book and look for the space bar to get to the next page. 看书的时候老想找空白键来翻页。
- This is a book well worth reading, whether you are a fan of Arguelles or not. 这是一本值得一读，不管你是喜欢列斯与否。
- While you are writing letters, I was reading a book. 当你在写信时，我在看一本书。
- In either case, the data you are copying must be compatible with the columns in the rows you are copying to. 在任一情况下,所复制的数据必须与要复制到的行中的列兼容。
- While you were writing letters, I was reading a book. 当你写信的时候，我在读书。
- While you were writing a letter,I was reading a book. 当你写信时，我正在读一本书。
- Would you be kind enough to take a message to him? 拜托您捎个信儿给他。
- Remember you are a Chinese wherever you go. 不论你到哪里,记住你是中国人。
- How can you be excused for such a silly reason? 你怎么会因为如此可笑的借口而得到原谅呢？
- You are a sucker to believe his stories. 你居然相信他的说法，真是大傻瓜！
- You are fortunate to have such a reasonable father. 你有这样一位通情达理的父亲，真是幸运。
- If you are invited to a birthday party,it is also good to add a card or a book to the present. 如果你被邀请去参加生日聚会，还可以加上一张卡片或一本书。
- As you are well aware that a merger is a major turning point. 你很清楚合并是一个重要的转折点。
