| 1. | It should be possible to decide just when and where the first library existed .
世界上最早的图书馆建于何时何地似乎应该是可考证的。 |
| 2. | It is yet a long and weary path, and when and where to strike it, is now our greatest difficulty .
还有好长一段费劲的路程哩。而且眼下最大的困难是，不知该在什么时候和什么地点冲进去的好。 |
| 3. | When and where was the olympic flag first hoisted ? ?
何时何地首次升奥运会会旗？ |
| 4. | Habitat - when and where tyrannosaurus rex lived
霸王龙生活在什么时候？住哪儿？ |
| 5. | When and where must raw materials be bought
何时必须购买原材料？从哪里购买？ |
| 6. | I forgot when and where i first met him
我忘了与他在何时、何地第一次见面的。 |
| 7. | Who are sure when and where a war will start
谁知道什么时候什么地点战争会打起来呢？ |
| 8. | Li lei : did he know when and where we were meeting
李雷：他知道什么时候在哪儿见面吗？ |
| 9. | When and where were you born , john
约翰，你是什么时候在什么地方出生的？ |
| 10. | When and where did you receive your mba degree
主：你是何时何地获得工商管理硕士学位的？ |
