| 1. | How long is it since your friend came to beijing
你的朋友来北京有多长时间了？ |
| 2. | B before i came to beijing , i worked in shanghai
在来北京之前，我在上海工作。 |
| 3. | American businessmen are welcome to make investment in beijing
欢迎美商来北京投资 |
| 4. | My parents are coming to beijing for the olympics
我的父母要来北京看奥运会。 |
| 5. | Before i came to beijing , i worked in shanghai
在来北京之前，我在上海工作。 |
| 6. | A : yes , i like visiting beijing very much
是的，我非常喜欢来北京。我也是。 |
| 7. | American businessmen are welcome to make investment in beijing
欢迎美商来北京投资。 |
| 8. | What will be discussed during his stay in beijing
请问他这次来北京主要和中方谈什么？ |
| 9. | A : how many times have you been to beijing
你来北京多少次了？很多次了。 |
| 10. | You also remembered i come beijing first day
你还记得我来北京的第一天吗 |
