| 1. | What were you doing at eight o ' clock yesterday morning
昨天早上八点钟你正在干什么？ |
| 2. | What were you doing when i called you on the telephone
我打电话给你时你正在干什么？ |
| 3. | What were you doing when it started to hurt
刚开始痛的时候你正在干什么 |
| 4. | What are you doing ? i am doing housework
你正在干什么？我正在做家务。 |
| 5. | What were you doing at seven this morning
今天早上七点你正在干什么？ |
| 6. | What are you doing ? i ' m watering the trees and flowers
你正在干什么？我正在给树和花浇水。 |
| 7. | Do you have a clear mind about what you are doing right now
你心里很清楚自己正在干什么吗？ |
| 8. | I - did not know what i was doing
我我真不知道我正在干什么。 |
| 9. | And what are they doing , what are all these courtiers doing
他们正在干什么，这些朝臣们都在干什么啊！ |
| 10. | The cruise has started . what do you think david and barbara are doing now
游艇已经开动了。你认为戴维与巴巴拉现在正在干什么？ |
