The study you have been making ________ the ancient Chinese characters is an instructive job.
| A．to | B．for | C．of | D．from |
Some people say jogging is good; ____ believe jogging does harm to people’s health.
| A．the others | B．others | C．other | D．another people |
If ____, the dirty air will lead you to fall ill.
| A．breathe in | B．you to breathe in | C．breathing in | D．breathed in |
In September 1997, the government of Yunnan Province claimed that Zhongdian is ____ Shangri-la is in Hilton’s story.
| A．in which | B．when | C．what | D．where |
During the day, we’ll walk across the land, ____ the footprints of big animals.
| A．will follow | B．follow | C．following | D．to follow |
I’ve heard that we can see beautiful stars ____ clear nights.
| A．on | B．in | C．at | D．for |