對於平時別人的問話，最通常的兩種回答就是否定與肯定。下面，我們來練習一些英語口語對話如何說肯定與否定吧。
A：Mary, I have lost my student ID.
A:瑪麗，我的.學生證去了。
M: How?
M:怎麼會這樣?
A: I just can't find it. I have gone through my purse again and again. It's not there.
A:就是找不到了。我在包裡翻了一遍又一遍，就是沒有。
M：Try to think, when did you last see it?
M:想一想，你最後看見它是什麼時候?
A：Yesterday afternoon. I borrowed books.
A:昨天下午，我用它借書了。
M：Where did you go afterwards?
M:然後呢?
A：I went shopping.
A:我去購物了。
M：Then?
M:再後來呢?
A: I went to dinner at a Japanese restaurant.
A:我去一家日本料理吃飯了。
M：Did you use the purse?
M:你用包了嗎?
A：Yes, I paid with cash.
A:用了，我用現金付賬的。
M：Could the ID have slipped out?
M:學生證是不是掉出去了?
A：I'm not sure.
A:不知道。
M：Call the restaurant.
A：OK. Thanks.
A:好吧。謝謝你!
