求个英语高手

Those are apples

This is a knife

I am a student

They have short lege

i have a round face

she is twelve years old

Kang kang has a big head帮我把这些句子改为否定句 一般疑问句 肯定回答 否定回答

1. 否定句 Those aren't apples

一般疑问句 Are those apples? Yes, they are No, they are not.

2. 否定句 This isn't a knife

一般疑问句 Is this a knife? Yes, it is. No, it isn't.

3.否定句 I am not a student.

一般疑问句 Am I a student? Yes, I am. No, I'm not.

4.否定句 They don't have short leg.

一般疑问句 Do they have short leg? Yes, they do. No, they don't.

5.否定句 I don't have a round face.

一般疑问句 Do I have a round face? Yes, I do. No, I don't.

6.否定句 She isn't twelve years old.

一般疑问句 Is she twelve years old? Yes, she is. No, she isn't.

7.否定句 Kang Kang doesn't have a big head.

一般疑问句 Does Kang Kang have a big head? Yes, He does. No, he doesn't.