1. (2022五上·红寺堡期末) 阅读短文，判断句子正误。

Hello, my friends. My name is Mary. I am from America. I am a girl. I am eleven. I am in Class Two, Grade Six. Our school is very big. I like math and English. My favorite teacher is Miss White. She is very pretty. At home, I'm very helpful. I can clean the bedroom and make the bed. What about?

1. （1） Mary is 12.
3. （2） Mary has a big school.
5. （3） Mary likes math. She likes English, too.
7. （4） Mary is not helpful at home.
9. （5） Mary likes Miss White.