爱万物如己的回答：

Are you a student? yes , i am . No, I'm not .

Am i late? Yes, you are . No, you aren't

Are they classmates? Yes, they are , No , they aren't

Is she beautiful ? Yes , she is . No, she isn't

Is he your classmate? Yes , he is . No. he isn't

爱万物如己的回答：

Are you a student? yes , i am . No, I'm not .

Am i late? Yes, you are . No, you aren't

Are they classmates? Yes, they are , No , they aren't

Is she beautiful ? Yes , she is . No, she isn't

Is he your classmate? Yes , he is . No. he isn't

SOSO用户的回答：

Are you a student? Yes.

Am i yure friend?Yes.

Are they student? Yes.

Is she a student? Yes.

雅歌的回答：

Are you Chinese? Yes, I am. No, I am not.

Am I your son? Yes, you are. No, you are not.

Are they your classmates? Yes, they are. No, they are not.

Is he 15 years old? Yes, he is. Nom he isn't.

Is she a singer? Yes, she is. No, she isn't.