Passage 4    根据短文内容补全句子

　　My name is Wang Lin. I'm a boy. I'm twelve. I'm in Class Three, Grade One. My mother and my father are teachers. Miss Wang is my English teacher. She is twenty-five. She is a good teacher. I like her.

　　1.    Wang Lin is in Grade ________________.

　　2.    Wang Lin isn't a _______________.

　　3.    His mother is a _______________.

　　4.    Miss Wang is his ______________ teacher.

　　5.    Miss Wang is a _____________ teacher.