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。
