根据短文内容和括号内所给汉语意思，写出空白处各单词的正确形式(每空一词)。

Dear Isabel,

    Thank you for your last letter. Here are photos of me and my twin sister Liu Ying. As you can see, in some (方面) we. look I the same, and in some ways we are (不同的).

    We both have black eyes and black hair, although my hair is (更短的) than hers. We both like sports, although Liu Ying is (更健康的) than me. I think she's (更外向的) than me, and I'm (更安静的) than her. 1 think I'm also (更聪明的) than her. My favorite (学科) are physics and chemistry, and (她的) favorite subject is P. E. However, we both enjoy(搜索) the Internet on weekends.

    Please visit us soon!

Love,

Liu Li