1、他们的：their；theirs.

2、我的:mine.

3、他的:his.

4、她的:hers.

5、它们的：theirs.

6、拓展资料

(1)mine

Her right hand is inches from mine

她的右手和我的手挨得很近。

(2)his

Brian splashed water on his face, then brushed his teeth

布赖恩用水冲了把脸，然后刷牙。