介词on后面加什么表示处于某种状态

　　Lack of money will have an adverse effect on our research programme.

　　缺少资金将对我们的.研究方案有不利影响。

　　They are now living together on a permanent basis.

　　他们现在决定长期同住。

　　A single red LED shows that the power is switched on.

　　单支红色发光二极管表示电源已接通。

　　Give each picture a number corresponding to its position on the page.

　　按所在页面位置给每一幅画编上相对应的号码。

　　He gave me detailed instructions on how to get there.

　　他详细地告诉我如何去那里。

　　The government is divided on this issue.

　　政府在这个问题上意见不统一。