将下面句子改为否定句，一般疑问句

Question

1.The classrooms are big.
否定句：
一般疑问句：
肯定回答：
否定回答：
2.Our Chinese teacher is tall.
否定句：
一般疑问句：
肯定回答：
否定回答：
3.I am eleven years old.
否定句：
一般疑问句：
肯定回答：
否定回答：

Answer 1

1.The classrooms are big.
否定句：The classrooms aren't big.
一般疑问句：Are the classroom big?
肯定回答：Yes, they are.
否定回答：No, they aren't.
2.Our Chinese teacher is tall.
否定句：Our Chinese teacher isn't tall.
一般疑问句：Is your Chinese teacher tall?
肯定回答：Yes, he/ she is .
否定回答：No, he / she is.
3.I am eleven years old.
否定句：I am not eleven years old.
一般疑问句：Are you eleven years old?
肯定回答：Yes, I am.
否定回答：No,I am not.

Answer 2

The classrooms aren't big.
Are the classrooms big?
Yes, they are.
No, they aren't.

Our Chinese teacher isn't tall.
Is our Chinese teacher tall?
Yes, he / she is.
No, he / she isn't.

I am not eleven years old.
Are you eleven years old ?
Yes, I am.
No, I'm not.