复数形式是they/themI'm looking for bottles. They were just here.我正在找瓶子，它们刚还在这里。

They left this village and moved to the town.他们离开了这个村庄，搬到了小镇。They are all students of this high school.她们都是这所高中的学生。I looked at them letters and couldn't help crying.我看着那些信，忍不住哭了起来。I've lost my keys. I can't find them anywhere.我的钥匙丢了，到处都找不着它们。Neither of them will come.他们俩都不来。Their work keeps them busy.他们总是忙着工作。