您要查找的是不是：
- He is on a par with his brother in intelligence. 他在智力方面同他的弟弟不相上下。
- He is on a lone fun run, nothing to do with the race. 他自己跑著玩的，和竞赛无关。
- He is on the way to Pakistan via the Silk Route. 他正经由丝绸之路在去巴基斯坦的旅途上。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- He is on night duty three days a week. 他一个星期要上三天夜班。
- He is on the leave of the conservative party. 他在保守党左派的一边。
- He is on a diet to reduce some weight. 他正在节食以减轻体重。
- Just a moment. He is on his way now. 请稍待一下。他马上来接电话。
- He started drinking, and now he is on the skids. 他开始喝酒,现在情况越来越糟了。
- Sorry, he is on a business trip now. 抱歉，他现在正在商务旅行。
- He is on the inside of that deal. 他知道那笔交易的内幕。
- He is on the college football team. 他是大学橄榄球队的队员。
- He is on the school volleyball team. 他是校排球队队员。
- He is on the executive committee. 他是该执行委员会委员。
- He is now a biggie.His picture is on the front page all the time. 他现在是个大款,照片常常在。
- He is now a biggie. His picture is on the front page all the time. 他现在是个大款，他的照片常常在（报纸、杂志的）封面上出现。
- He is now a biggie. His image is on the front page all the time. 他目前是个大款，他的照片常常在（报纸、合订本的）封面上呈现。
- Peter is on holiday; he is touring Italy. 彼得在休假，他在意大利旅游。
- He is now a biggie. His picture is on thefront page all the time. 他现在是个大款，他的照片经常在（报纸、杂志的）封面上出现。
- Please wait here. The doctor will call you when he is ready to see you. I will leave now. 请在这儿稍等。到你的时候医生会叫你,我先走了。
