on后面加什么詞?

　　In our company, quality is high on the agenda.

　　我們公司高度重視質量。

　　Text me when you're on your way.

　　路上給我發短信吧。

　　I like to be on my own sometimes.

　　有時候我喜歡一個人待著。

　　Take the first turning on the right.

　　在第一個路口向右拐。

　　Number Ten had nothing to say on the matter.

　　唐寧街十號對此不作評論。