she的形容詞物主代詞怎么寫?

　　例句：

　　She should do well in her studies this year ─ she's very focused.

　　今年她的功課應該學得好，她的注意力很集中。

　　Mary's red hair always made her conspicuous at school.

　　瑪麗的紅頭發在學校里總是很惹眼。

　　She's very active, considering her age.

　　就她的年齡來說，她是十分活躍的。

　　The book is a follow-up to her excellent television series.

　　這本書是繼她的優秀電視系列片之后的又一力作。