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- They were on the verge of tears at parting. 他们分手时几乎要哭出来了。
- They were taking turns to be on the night shift. 他们轮流做夜班。
- Women used to think they were on the shelf at 30. 过去女人一到30岁就认为是过了结婚年龄。
- They were on the spot when it happened. 事情发生的时候，他们就在现场。
- They were on the same team, and they won the match. 他们是同一队的，并且是获胜的一队。
- They either die on the job, or they are thrown out. 他们或者死在任职期间，或者被推翻。
- They are taking turns to be on the night shift. 他们轮流做夜班。
- They are all at work. or They are all on the job. 他们都在干活呢。
- The slaves were property they were on the tax books along with horses and cats, the valuation of each slave written next to his name in the tax assessors books. 当时，奴隶只是一件财产，他们和马儿、猫儿一起列在税册上，在收税人的册子里，每个奴隶的名字旁边写着他们的价值。
- They are on the top of the shelf in my bedroom. 它们在我卧室的架子上。
- They were on the same team,and they won the match. 他们是同一队的，并且是获胜的一队。
- They are on the December 27th. Do you like to go? 十二月二十七日的，喜欢去吗?
- They are on the table in the kitchen. 它们在厨房的桌上。
- They are on the opposite side of the issue. 他们对这议论持相反之意见。
- They are on the back of the menu. 它们在菜单背面。
- They are on the threshold of adulthood. 他们即将进入成年期。
- They are on the same wavelength. 他们志趣相投。
- Knowing that danger threatened, they were on the alert. 因为知道可能会发生危险，他们处于戒备状态。
- They were going at the job for all they were worth. 他们在尽最大努力做此事。
- I think the Communist has been moving with vigor Laos, Africa, Cuba, all around the world, they are on the move. 而共产党正在充满活力地向前进发，老挝、非洲、古巴、整个世界、他们都在前进。
