2--Where did you lose it?
 
1--I don't know.
 
2--When did you lose it?
 
1--I think I lost it today. I used it yesterday.
 
2--Did you check all your pockets?
 
1--I checked all my pockets.
 
2--Did you look in your desk?
 
1--Yes. It isn't there, either.
 
2--It's probably around somewhere.
 
1--Oh, well, it only cost me a dollar.
 
2--Only a dollar? Don't even look for it.
 
===================================
注解：
 
1.check检查
2.probably可能
3.cost花费  
===================================
译文：

1--我丢了我的新钢笔。
2--你从哪丢的？
1--我不知道。
2--你什么时候丢的？
1--我想我是今天丢的。我昨天还用过它。
2--你检查了你所有的口袋吗？
1--我检查了所有的口袋。
2--你查看了你的桌子吗？
1--是的。它也不再那。
2--它一定就在附近的某处。
1--嗯，好吧，它只花了我1美元。
2--只要1美元？不用再找了。